Tag Archives: genetics

Brown Oranda, oranda, The Diary of a Goldfish Breeder 2022, yellow oranda

The Diary of a Goldfish Breeder 2022 (12)

This is a comparison between three shapes of Oranda.

Three of my Oranda have grown mature into Jumbo size. I think they have reached their peaks, or almost. So, it is the right time to compare them with the purpose of learning and adjusting my idealism of Oranda.

The first one is Helen the 2nd, as my main blueprint. She carries the recessive gene of purple color, so she is what I call a semi purple oranda. Let’s see her development over time:

Previous (6 months ago):

Now:

I am not really happy with the development. The headgrowth is growing, so there is no problem with it. But the body which was stout before seems to lose its thickness. I do not know why. Can it be because of the headgrowth? As the head grows, the previously high curve of the back bone looks a bit flat now. Or can it be due to the excessive breeding? Perhaps lots of nutrients in the body are directed to producing eggs to let the body lose its muscles, just like a human mother facing calcium deficiency after giving birth. I do not know. The size of the fish is amazing, but she looks like a young fish with mediocre quality. The color does not seem to change much. The orange color cannot become red. And yes, few flecks of black pigment appear on her body. It is not a sign of stress. It is common for a semi purple fish to develop such color over time. The first ray of the dorsal fin becomes untidy. The tail is in good shape.

These are the video of Helen from the side and top, showing her size:

The second oranda to compare is my Dark Choco Oranda. Amazingly, with such a round body she can grow into jumbo size also! Let’s see how she develops:

Previous (6 months ago):

Now:

She was not in my blue print at all. I never think about such a ryukin-like body shape. I do not even have a ryukin currently. So, this shape comes to me out of the blue. And the dark chocolate color is another blessing. I do not even know that such color exists. I only knew the tea-colored brown goldfish so far. So, to have this fish is like to hit a double jackpot for me. Since this fish has caught my attention, I think it is suitable for me to give her a name. But I cannot make up my mind whether to name her Kong or Godzila. I think Godzila sounds better, though she is a female.

The headgrowth grows but not so much. It grows in the same pace with the body growth, so she can maintain her bulky ryukin-like shape with the small headgrowth. But the color seems to grown more solid, and it spreads to the fins! The dorsal fin is getting slightly bent.

Seeing this color, I remember that we have various spectrum of black color in goldfish. But usually, we divide them into just two: solid black, and not so solid one. The tea-colored brown resembles the not so solid type of black pigment, while the dark choco resembles the solid black color. There seems to be another layer or coat of brown color on top of the scale, which might be the cause of darker appearance. Let’s review the differences in a picture:

I felt the urge to preserve this dark brown color. So far, I see it nowhere else. It will be a pity if we lose such a beautiful color. I have a male sibling of her with the same dark color, thank God! But the sibling has a very different shape of body and fin! If I mate them, there is a possibility to be able to preserve the dark brown color, but I might not be able to maintain the bulky shape of Godzila. Well, life seldom gives all we want.

But there was a bigger problem than that. Godzila is now about 1.5 years of age and no sign of breeding till last month. Fish usually lays eggs at the age of four months in my place. Godzila definitely falls under the category of unproductive / sterile. I already gave up on her. Fortunately, suddenly she laid eggs for the first time at the beginning of this month. I was not prepared at that time. But I was able to keep the eggs the second time she mated. I could not wait to see the result!

These are her video, from side, from top (to show the size) and the comparison between the dark and the light brown:

The third fish is a male yellow goldfish. He is a jumbo fish right now and the last of yellow oranda I keep at this moment. Of course, I have his offspring but in a crossing appearance. I mean, I cross her with a goosehead and comes up with a red and white fish as the F1. They are semi yellow oranda. This yellow has a stout longer body with a beautiful headgrowth. Let’s see the development of this handsome guy:

Previous (6 months ago):

Now:

The headgrowth has developed very well. The goosehead type of head is visible, along with the slight development on its cheeks. The fish does not lose its stoutness nor its body length, which I think is good. The only weaknesses are the fold in its lower right tail and the dorsal fin losing a bit of its ability to stay erect.

Here are his videos:

And now it is the time to compare these three:

Well, do tell me how will you rank them and why 😊

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dancing queen, oranda, The Diary of a Goldfish Breeder 2022

The Diary of a Goldfish Breeder 2022 (10)

This update covers the evolution of my Dancing Queen (DQ) Project.

To refresh a little bit, my original DQ project was meant to create sideview tosakin. This was the best result from the year 2020 after several years of effort:

But I guess it was a lonely journey. I decided to terminate the project for good. I was struggling at that time. It was hard for me to let go my lovely babies. Just before I let go all my DQ, I made an unthoughtful move by mating my last DQ with a grey Rosetail Oranda. Perhaps in my subconscious awareness I was hoping that Oranda with DQ tail might receive better acceptance. As a result, I ended up with few beautiful grey Oranda like this:

But I quickly realized they could not display their beautiful tail in deep water pond. So, once again, I was thinking of terminating them. But, as before, I managed to unthoughtfully breed them before I sold them. And I think I hit a jackpot. Some of the offspring have flatter tail, making them more suitable for shallow water and top-viewing. So I kept three of them in my large shallow pond along with my tosakin. As the fishes grew mature, I was amazed with the development. One of them grew into a very beautiful fish. Every time I showed him to my friends, they cannot help marvel at its tail. It is visibly different from tosakin tail. And I cannot stop taking his pictures:

And this is the tail position when he swims forward:

The tail is way longer and larger than my Tosakin, and softer. There is a flavor of the rosetail effect which is absent in Tosakin. Yes, it is very similar to the Orchid Tail developed by friends in Thailand. Since it has no legal name yet, my friends and I call it Oranda Dancing Queen (Oranda DQ). And I think I would like to develop it further to be one of my signature.

Too bad, the female are not as good as this male. This is one productive female which I breed with him:

I hope there will be some decent offspring resembling the father.

But I think I need to improve its color and enhance the tail feature. So, I decided to cross the handsome male with Tosakin. I know, this might impact negatively to the headgrowth. But I think I can work it out later on. The tail might look closer to tosakin, but I think I can select some closer to the father. And these are some of the current results:

With this piece as the best, I think:

I can still see the softness characteristic of the tail.

So, my DQ has evolved into Oranda DQ.

Well, let’s wait how these babies will develop in the future. Will they grow their headgrowth? Will the tail become as handsome as their father’s? Let’s hope so!

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miscellaneous

Goldfish Now Unseen

Browsing through old books on Goldfish, I saw specimens I cannot find nowadays. In this writing, I want to mention three that capture my attention.

First, a celestial eye with headgrowth. This is rare. I have met two kinds of celestial goldfish: the popular celestial eye without dorsal (usually with slim body and long tail) and the celestial eye with pompoms (usually comes with short tail and thick body). From my experiment, I have created celestial eye with dorsal fin (Nicknamed Celestial Dragon according to Mr Lei in his youtube channel Goldfish Corner).

But there is another type of celestial I have never seen alive nor mentioned by anyone else. I find the fish in my old encyclopedia. In fact, it is the first book I read in my childhood that mentions goldfish.

The Indonesia edition has 1979 copyright. Very old! And it has only 1 page about goldfish, which I observed to my heart lots of time.

Beautiful goldfish for a child like me! I adopted the terms Hanabus, Seibungyo, Chakin, and more without knowing what they meant. At the heart of this picture is a weird kind of celestial:

This celestial has a headgrowth!

Well, nothing else I can say about it. No other information. It remains an out-of-this-world goldfish for me. Yes, there is a temptation to recreate it. But as I think again, I do not know if I want to do that. The fact that this specimen existed once but no more might be a hint that something might be wrong with it. Perhaps there was not enough market. Perhaps the fish lost a certain function which make it unable to survive. I do not know. I think a headgrowth like that (seems to be like a goosehead type) might intervere with the eyes, in terms of both the functionality and the appreciation – a conflict between two features). Yet, it remains a mysterious fish for me.

Second, a rare ranchu color from Joseph Smartt and James H. Bundell’s “Goldfish Breeding and Genetics” (1996):

On top of page 67 I see a beautiful but rare color:

There is no description about the color. I try to observe this picture many times to figure out if this belongs to metallic or transparent scalation category, but I just cannot be sure about it. And I have no idea of how to create such color! It occurs to me if this was a real fish or just a redwhite fish painted with black marker. But knowing the reputation of the author, I believe it was a real fish. This specimen reminds a mystery to me. Do tell me if you can throw some light on how to create this coloration.

Third, a rare oranda color from “Goldfish in Hongkong” by An Urban Council Publication (1993):

On page 43 there are pictures like these:

And this is the description:

Strange color, right?

For sure I have never seen such a color on the internet nowadays. I also do not know how to create such a fish. The description gives a hint that it has something to do with blue fish (blue metallic scale, I think). But how come the blue color only appear in the face of the fish in a uniform way?

Those three specimens are in the top category of the most mysterious goldfish for me. It will be a delight if one day someone will revive them.

Enjoy.

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Brown Oranda, The Diary of a Goldfish Breeder 2022

The Diary of a Goldfish Breeder 2022 (8)

Color exists in spectrum.

When we say red goldfish, we must understand that there are different kinds of red with slight differences among them. The same case happens in other types of goldfish color.

In this opportunity, I would like to present two types of brown color I observe in my goldfish collection. In the previous diary (#7) I posted my current development of brown oranda. The color reminds us of the color of tea:

Actually, when I do a project – say, the brown oranda project – I do not just do one mating / crossing. I do several different pairings in the same period of time. One of the pairs produces the tea-colored oranda above. But another pair, which I must admit I did not document it well, results in a darker colored brown oranda. The color looks like the color of dark chocolate, I think. And it has a beauty of its own! Here she is:

This is the video link: https://www.youtube.com/watch?v=rqSy4SucwvQ

This dark choco oranda seems to be from slightly different lineage from the tea colored one. Yes both of them have cute little hump and similar headgrowth type. Both have good body depth (width). But the dark choco has a bit longer and thicker body, and smaller tail type. And I think there is an important feature to note: while the tea-colored has the color in all its body, including the tail, the dark choco can develop white color (or no pigment) in its tail! I used to think that the white color cannot coexist with the brown. Usually, when the brown color fades, the fish will reveal orange color. But this dark choco forces me to revise my understanding. The white color can coexist with the brown color! Aesthetically, it is beautiful. If the white color can exist in its tail, perhaps one day I will see the white color occurs in the body to create the brown (dark brown) and white goldfish. It will be amazing!

I do not know what creates this different spectrums of brown. I also do not know why the white color can occur in this dark choco girl. But when I see the development of this dark brown color, I immediately fall in love. Right now, if I must choose one brown color to be my line, I do not know which one will I choose. As a hobbyist city breeder, I do not think I can afford both.

Which one do you prefer?

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Brown Oranda, purple oranda, The Diary of a Goldfish Breeder 2022

The Diary of a Goldfish Breeder 2022 (7)

Finally, this is the update on my Purple and Brown Oranda projects – half way. I think I have done a lot of improvements on these two lines. Let me start with my Purple Oranda project.

This is the purple oranda I had in the beginning of this project:

Skinny fish, with minimal headgrowth.

After working on it for a year, I have made significant improvement, I think. These two are the best I currently have:

Do you like them? 😊

The improvement is in the body depth (width) and thickness, the headgrowth, and the tail erection. And yes, I can see they have beautiful little humps, which I do not know where they come from. I have never used any ryukin in the crossing.

Now, let me remind us of my previous line of brown oranda:

This brown oranda project has also made some improvement. These two are the best results right now:

Improved, right?

At this point, I am tempted to consider this project as final. I love the shape of these purple and brown oranda at this current state. But I keep reminding myself that this is the half way result of a two years project. Well, what more do I want to improve? I still want to improve the headgrowth, and if possible I want to elongate the body just a little bit more.

Anyway, I am satisfied with my current result. Hope you all enjoy these results as I do.

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purple ranchu, The Diary of a Goldfish Breeder 2022

The Diary of a Goldfish Breeder 2022 (6)

I must revise my understanding about the breeding of blue, brown and purple crossing.

Several weeks ago I crossed semi purple ranchu with semi purple ranchu. What I mean by semi purple is the cross between purple ranchu and red ranchu. The phenotype (outward appearance) is red / red-white / wild color. To refresh our memory, these are the pair I used (female, male, and male):

In my understanding, the result will be as shown in this illustration:

SP = Semi Purple

I mentioned earlier that the result consists of two different visible color: the light colored fry and the dark one. The light colored fry will become purple, and the dark colored one will become grey (which might eventually turn into red / red-white / stay grey). Based on this understanding, I usually cull out the dark colored one.

I have done these crossing with oranda and ranchu several times and I have revised my understanding. The light colored ones do not turn into solely purple, but also brown fish! So, without any crossing back to brown, I get brown color as a bonus. This will make my life easier. I do not need to make the brown as a separate project. But in this revised understanding, I still cull out all the dark colored ones.

This time, when I breed the semi purple ranchu above, I decided to keep the dark color fry. My initial purpose is to see if some of can become my Basic Ranchu Material. To my surprise, as the color become more visible in several weeks, the dark color turn out to be not only grey fish but also blue fish! So, I have been wrong all this time by culling out all the dark ones! So, once again I must revise my understanding to be like this:

Here are the real offspring:

  1. purple ranchu
  2. brown ranchu
  3. grey / green / wild colored ranchu (that might turn into red/red white)
  4. blue ranchu

Knowing this, I can simplify my projects. Instead of three projects of blue, brown and purple, I can just do one. The purple project will yield all the three color types I want. Is not that great?

But there is a certain doubt lingers. Why does the semi purple cross produce all the three color types? In my understanding, there is two possible solution:

  1. the purple genetics I use is not pure.
  2. even the pure purple genetics carries all the three color types with it, which will be reintroduce when being crossed with another fish (in this case a red fish)

Possibility number one is likely to happen, since I crossed my purple to many other color which I did not keep track diligently. I tried to purify the purple by mating purple with purple. I also mated purple with brown, and purple with blue, which yielded several percentage of purple goldfish (which I guess the purple gene is not pure in this case). And I do not know which purple I use to produce the semi purple ranchu above.

So, yes, I cannot answer which one of the two possibility is true. If number 1 is true, then to reduce my three projects into one will only work if I use the impure purple genetics. If number 2 is true, then I can reduce the three into one in all cases. Hopefully someday someone else can clarify this by doing a better experiment with diligent journal.

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The Diary of a Goldfish Breeder 2022, tricolor ranchu

The Diary of a Goldfish Breeder 2022 (5)

Tricolor ranchu (metallic scale) has always been my aim. When the tricolor (or panda) ranchu with metallic scale appeared several years ago from Thailand, I immediately thought of creating its ranchu version. I did not realize how hard it would be.

Up to now, I have crossed the tricolor oranda with ranchu three times. Each time, I followed the project up to the 2nd generation. When there was no sign of success, I repeated the same crossing again and again, for I could think of no other way to achieve the result. Of course, I used different fishes, and sometimes I used the result from previous failed attempts. It has been roughly three years now with no apparent success.

However, the latest result seems to rekindle my broken spirit. When the previous failed attempts only yielded orange or wild color, the current results show a more stubborn black color. One particular fish even gains back its black pigment after losing it – a process I frequently witness in tricolor goldfish. I call the process as a re-melanization process.

This is the piece (male) that undergoes the remelanization process:

And this one is his sibling (male) but does not undergo the remelanization process. Yet, his black pigment has stayed this way for a longer time. A common fish under demelanization process will lose that black pigment sooner.

I put a lot of expectation on these two guys. I have mated them with a tricolor oranda. Now the offspring are 2 cm in length and are still wild color. I think some of them will become tricolor fish. Yet, most of them generate fully normal dorsal fins. That is the problem with crossing back to oranda.

The only female from the same batch is this one:

The black color of this female is not as dark as the males. And the demelanization process looks similar to the common fish. If I have high confidence for the males to be tricolor, I do not have that much confidence for this female. Yet, mating this female with the two male fish is an option. (The female has not laid eggs yet).

Those three are from the same parents and same batch.

There are two more female fish I kept from previous failed attempts as reserve:

I think I can get rid of the yellow one. The wild colored one might be an option to mate with the two male fish. Who knows the wild color is a better choice than the blackgold one?

That’s all my update on the tricolor ranchu project right now. Wish me the best 🙏

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calico ranchu, cow ranchu, The Diary of a Goldfish Breeder 2022

The Diary of a Goldfish Breeder 2022 (4)

Update on my Cow Ranchu projects. I use a female with two males separately.

This is the first match, the female and the male:

I bought the female from a local farm and I do not know whether it is a local breed or an imported fish. My guess, it is an imported fish. The male is my own offspring. I have a feeling that they are from the same lineage (I mean, their parents / grandparents might come from the same farm in China).

And this is the second match, where the female is the same fish:

The male is an imported fish from Chine (through Vietnam, as I was told). It is sold with the label of milk cow since its white color seems to be free from bluish shadow. So, it is safe for me to assume that the female and the male come from different farm lineage in China.

And their offspring shows different results!

These are the offspring from the first match:

They are dominated by the white (or pink) fishes. Some develop red color to become calico. Some have black patches, some black dots. And the black coloration grows. None are purely white (or Casper the ghost) – all have some hints of black coloration. I have high confident that they will be beautiful color as the melanin develops more intense.

Here are some close ups:

But the second match shows different result:

There are the white (pink) with hints of black pigments as well as the calicos. But there are also the Casper (without any black pigment in the body), the Tiger (with red pigment dominates the body), and also three more unidentified variants.

This is the Casper:

This will be the Cow, I guess:

This is the Calico:

This is the Tiger, and I am sorry I forget to take the topview picture:

These two are the first unidentified variant. They have white and purplish coloration with black dots:

These two puzzles me, since they have green color (like wild fish) but with some part of the body being purplish. And their scalations are transparent:

And the last one is similar to the previous two but without any purplish color. And at first, I thought the color was metallic scale with wild color. But now it develops transparent scale in its stomach, and the metallic scalation becomes blur. I am not sure how will it develops:

For me, it is interesting to see that these two matches produce different result. It shows that many fishes labeled as Cow Ranchu might carries different genes. Some can yield true cow coloration (with small percentage of calico) just like my first match, but some can produce all sorts of transparent scale variations as the second match shows.

The greenish ranchu is another interesting case to watch. I am enthusiastic to see what they will become. Will they produce interesting color? Or will they be just dull coloration subject to cull out?

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oranda, The Diary of a Goldfish Breeder 2022, yellow oranda

The Diary of a Goldfish Breeder 2022 (3)

While waiting for my ranchu offspring to grow, I manage to assess the current state of my oranda projects. First, I unexpectedly found two beautiful redwhite oranda as side results of my breeding program. When I crossbred my oranda to create the blue, brown, and purple color, I also got grey fish as the side result. I usually cull them out. But sometimes I saw some with interesting quality. I was tempted to keep them without bothering to keep track of their lineage. Some of them stayed grey, some turned into red or redwhite fish. I located these two beautiful oranda among them. Both of them are female. If only I had their male sibling, I might be able to establish them as a solid lineage.

These two fish have almost identical body shape, but one is a bit larger then the other one. The smaller one has single anal fin. So, I put a lot of hope in the larger one as my alpha female this year. Although I do not know her parents, I can make a guess. Their body shape reminds me of Helen – my alpha female last year. So, I give this new female the name: Helen2 – a very unimaginative name, for sure 😂

I only take picture of Helen2. This is her:

And yes, Helen is a big young fish!

For her video, I have uploaded it in my youtube: https://www.youtube.com/watch?v=KccfPVWNm88

And this is Helen, her mother. Do you see any resemblance?

I value Helen2 in terms of its strong body shape. It has beautiful body depth (measured from top to bottom) which make her long body looks medium (or some might perceive it as short). It is a character I want to maintain. The stomach is beautifully round. The tail is of medium size, a bit smaller than her mother’s. The headgrowth is still minimal, yet it looks handsome. Well, I will still improve the headgrowth later on. But there is a great temptation to be satisfied with Helen2. Unfortunately, her color is more orange than red.

Definitely Helen is now my Basic Material. I realized how far I have gone away from my basic material of the previous year, but I am happy with that. To refresh our memory, these were my original basic materials:

Second, I need to select a male fish to cross with Helen. Which fish will be the best match?

Right now, my adult blue, brown, and purple oranda are way unsatisfactory. As a surprise, my yellow oranda grow into beautiful specimen. This is unexpected, since I though they need one or two more crossing to yield the desired result.

My yellow oranda has strong body, better headgrowth (than Helen2), and has uniformity. Well, actually, there are two types of body among my yellow line. I kept 6 fish, 3 males and 3 females. One type of the body looks like this:

This one is the largest female yellow oranda. The body is very compact and round. A bit short, yes. But it can grow into big fish without losing its swimming balance. I think I can accept this quality as satisfactory. There is no Helen’s blood in these yellow. I think the body and head shape is influenced by my tricolor goosehead oranda (now extinct from my collection, too bad). Three females and one male has this body type. I was waiting for the females to lay eggs right now.

Another type is like this:

Two males have this body type. This shape reminds us of my original Basic Material, don’t you think? This picture depicts the best male oranda I have right now. He is my alpha male. I think as the fish grow larger, this shape will hold the balance better than her sibling’s shape (the more compact one). So, yes, I use this male to be Helen2’s ultimate partner.

Helen2 has laid eggs several days ago. The hatching rate is less than 50%. But I am fine with that. It suits my capacity well. This cross will enable me to have my new line of Basic Material, and also my new line of Yellow Oranda.

Third, I also think about the improvement of Helen2 and this Yellow guy, especially in the headgrowth type. Last year I made a resolution to incorporate the goosehead type in my oranda lines. I have not change this commitment. But, perhaps, I was aiming at a more decent size of the goosehead type of headgrowth, not the excessive one as those of the redcap oranda.

Yet, in order to do that, I need to use the redcap oranda. So, two weeks ago, I bought some. Here are two of them (male and female):

They are small fish with weak body (short and thin). But their headgrowth is amazing.

I mated the male redcap with Helen2. My vision is to have Helen2’s body and tail shape with redcap’s headgrowth. But I am afraid that the offspring might have drawbacks in terms of body shape due to this cross. The eggs are ready to hatch tomorrow.

I also mated the yellow guy with the female redcap to improve my yellow oranda line’s headgrowth. Same concern about the potential drawbacks. The eggs will hatch in the next two days.

That’s all the update of my oranda projects for now. Wish me the best.

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Purple goldfish, purple ranchu, The Diary of a Goldfish Breeder 2022

The Diary of a Goldfish Breeder 2022 (2)

Last year I made a plan to focus on improving my lines of Oranda. This year I will focus on ranchu breeding. Although I was preoccupied with Oranda last year, I managed to start early with my Purple Oranda improvement project. I bought a very bulky male ranchu. Unfortunately I did not document him well before he died. He was a large red white fish, with a very thick backbone. In fact, it was the backbone feature that attract me to buy him. The headgrowth was minimal, and no funtan. I mated him with a small, weak, and thin purple ranchu from my own line. But she had funtan feature in her headgrowth. I am sorry I take no picture of her, either. At that time, my purple ranchu vigor has decreased drastically, perhaps due to successive generations of inbreeding. My bad. I should be more responsible with my lineage.

Anyway, I took only one shoot from that mating pair. As expected, the results are all red white or red / orange fish. I selected the best few to prepare them for breeding. They looked promising. Most of them had strong and thick backbone. The majority also had wide body depth. Those are two features I am looking for. The back shape can be categorized into two: the round one and the flat one. The headgrowth is varied between minimal and lushly. Some might be categorized as hybrid or lionchu type of headgrowth. Satisfying stocks!

However, there is an alarming development. They have come of age, and no sign of mating activity! I have tried to induce the mating with no avail. At this point, I have no more purple ranchu in my collection. So, if these semi-purple fishes are sterile, then this purple ranchu project is doomed. My mind wanders far away. I already think about mating the male semi-purple with my female brown ranchu. This strategy can surely revive the purple ranchu. But, I only have two female brown ranchu left. And the same problem occurs. They have become so big with no sign of being productive. The most extreme thought I have is to start from zero again: to cross my purple oranda with ranchu. It will be another painful and long process..

Here are three male semi-purple ranchu:

There are two female, yet one is not in the best condition when I take these pictures. So, I only take this one:

This female has a problem with swimming straight. And she has a small tumour in her back. Yet, she is full of vigor, especially in the feeding time 😊 She is always the first one to devour the pellets.

Last month (Januari) I started to renovate my breeding area. I was compelled to move many tubs indoor. These fishes are among those I put indoor. It came as a surprise when in a certain morning I found them chasing this female! I was very happy.

I usually operate under the principle that the first eggs are weak. So, it is my custom to let go the first eggs. But in this case, I decided to collect the eggs. I fear that I might not have the second chance.

I hand-spawned them. I only used the first and second male, since they have the desirable round back bone shape. And they hatched well several days ago! Thank God!

After this first mating, they do not mate anymore. I quickly realize that they are not in a healthy condition. Perhaps due to the unfavorable climate. Many fishes fall ill at this moment. Right now, they are in quarantine. I am so glad I make the right decision to collect their first eggs.

These are some of the offspring:

I want to point out that the offspring of semi-purple goldfish will consist of two different color: the light one and the dark one. The light one is the purple color, which usually falls into 25% of the offspring. The dark one will become red or red white (50% of them are semi-purple and another 25% are true red / red-white). The following two pictures show the color comparison:

These two colors must be separated as early as possible since the light ones are usually weaker and cannot compete for food well with their darker siblings. I separated them one by one as soon as they are able to swim (the 2nd or 3rd day after hatching).

Yet, there is always one type of offspring that puzzles me. It has light color but there is a dark area in its body. I encounter this phenomenon always. Yet, I have never separated them to see what they become. I usually put them under the light color variation. But I cannot trace what they become when they grow into adolescence. I hope someday somebody can look into this in more detail. This is the appearance of the fish:

The latest update is that I have done my first culling yesterday. I have with me about 50 light color ones and 50 dark color ones. I am excited to see how their body quality will turn out.

Thank you for reading 😊

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