kehidupan dalam air

Towards My Line

               Ada sesuatu yang sedang berubah dalam diriku.

               Sulit mendeskripsikannya.

               Mungkin begini: dulu aku tau, sekarang aku TAU; dulu aku mengerti, sekarang aku MENGERTI. Ada hal-hal yang dari dulu aku sudah tau, tapi mengapa sekarang aku kembali pada pengetauan itu tapi secara berbeda? Ada suara dalam diri yang mengatakan: dulu kamu tau, tapi sebenarnya kamu belum tau; sekarang baru kamu tau.

               Membingungkan?

               Dalam memelihara ikan, dari dulu aku tau bahwa para master memiliki line mereka sendiri. Ikan-ikan mereka memiliki tanda tangan mereka: seragam dalam keunikannya. Itu menjadi idealisme para breeder. Aku sudah tahu itu belasan tahun, dan sering pula menyampaikan aspirasi itu kepada teman-teman sesama penghobi. Tapi sekarang aku sadar, sebenarnya aku tidak tahu apa-apa tentang itu.

               Kalau ditanya, seperti apakah line ikan-ikanku? Maka aku akan menjawab tidak punya. Mungkin ada teman-teman yang mengatakan line ku seperti ini atau seperti itu. Tapi mereka keliru, karena ikan-ikanku terus berubah dari tahun ke tahun. Ada keinginan tertentu, maka aku mencoba mencetaknya. Ada ikan lain yang memiliki fitur menarik di pasar, maka aku mencoba menyuntikkan fitur itu ke ikan-ikanku. Dan ini tidak hanya sekali dua kali. Fitur-fitur unik yang berbeda-beda itu melimpah dalam dunia ikan koki. Aku terus bereksperimen dengan mereka sesuka hatiku. Akibatnya, aku konsisten berubah terus.

               Tapi di tahun ke dua puluh satu kegiatan breedingku ini, aku sampai pada suatu kesadaran tertentu. Seperti pengelana yang akhirnya memilih untuk menetap “settle” di suatu tempat, demikian petualanganku dengan fitur-fitur ikan mulai mereda. Setidaknya, dalam jenis Oranda, aku mulai melihat bakal line-ku seperti apa. Gambaran itu makin lama makin jelas.

               Aku sampai pada kesadaran bahwa “establishing a line” itu berarti tidak lagi mendua hati. Ibarat seseorang yang berjumpa dengan banyak wanita mengagumkan. Ada wanita yang fitur utamanya adalah kecantikannya. Dan harus kukatakan, kecantikan itu pun sangat bervariasi. Ada wanita yang daya tarik utamanya adalah intelektualitasnya. Meski tidak semua menghargai itu, bahkan banyak pria yang merasa takut pada fitur itu. Ada wanita yang begitu baik hatinya; ada pula wanita pekerja yang begitu berwibawa dan berprestasi; dan banyak lagi. Pemuda ini mengagumi semua keunikan-keunikan itu dan tidak dapat memutuskan mana yang akan dipujanya. Bahkan mungkin setelah menikahi seorang dari mereka pun, ia belum sepenuhnya yakin bahwa ia sudah memilih dengan tepat. Tapi, setelah bertahun-tahun menikah, di titik kesadaran tertentu, barulah ia mantap hati. Ketika hatinya sudah mantap, ia tidak lagi mendua hati. Benar, masih tetap banyak keutamaan di luar sana yang menarik. Tapi tidak mendua hati berarti memilih satu orang wanita untuk ditaruh di dalam hatinya, dan sudah tidak lagi peduli kepada yang lain. Demikian juga dengan membangun line ikan koki.

               Aku tidak tahu, mengapa line yang muncul pertama secara jelas dalam diriku justru Oranda. Dulu waktu kecil aku pernah terkesima dengan seekor Oranda yang aku beli di pasar. Warnanya merah putih, namun merahnya sangat merah dan putihnya sangat bersih. Tapi tidak lama aku yang waktu itu masih kecil memeliharanya, ikan itu mati. Dan aku tidak pernah menjumpai oranda seindah itu lagi di masa mudaku. Ketika aku memulai hobi breeding, Oranda adalah ikan yang paling tidak favorit bagiku. Bentuknya yang berjambul mengingatkanku pada tante-tante dengan rambut disanggul tinggi sewaktu ke pesta. Terlihat berlebihan berdandan. Aku tidak suka. Namun sejak aku diajak seorang teman untuk menulis buku tentang apresiasi ikan koki, aku belajar banyak darinya tentang apresiasi Oranda. Jangan melihat Oranda sebagai tante yang sedang berangkat ke pesta. Jangan juga melihat Oranda sebagai badut yang lucu. Bukan, Oranda bukan itu. Oranda adalah seorang raja yang berwibawa. Jambul itu bukan rambut yang disanggul, atau topi seorang badut, melainkan mahkota seorang raja! Pandanganku tentang Oranda mulai berubah sejak itu. Jujur dahulu aku tidak mau memelihara Oranda. Aku akhirnya memelihara Oranda hanya untuk membuat sesi foto sebagai ilustrasi buku tersebut. Tapi makin lama memelihara makin aku bisa melihat keindahannya.

               Ada Oranda line si A, ada pula line si B. Ada Oranda yang berjambul goosehead, ada yang tipe lionhead, dan segudang tipe lagi. Ada yang short body, medium, hingga long body. Ada bentuk tubuh yang langsing hingga yang lebar. Belum lagi berbicara tentang berbagai jenis ekornya. Sangat bervariasi. Dan runyamnya, aku bisa mengapresiasi keragaman itu, hingga tidak bisa memiliki line-ku sendiri. Tapi kini, setelah 20 tahun breeding, mulai jelas bagiku idealisme Oranda mana yang kupilih untuk menjadi line-ku. Dan itu berarti aku harus merelakan keindahan-keindahan yang lain.

               Tentu saja aku tidak ingin sama dengan line teman-temanku yang sudah establish. Untuk masalah bentuk aku akan mengadopsi line tertentu, dengan sedikit modifikasi bentuk, tapi dengan modifikasi besar pada warna. Line Oranda ku adalah blue oranda, brown oranda, purple oranda dan yellow oranda dengan bentuk seperti foto di atas.

               Tidak lagi mendua hati terdengar seperti sebuah prinsip yang sederhana. Tapi tidak mudah mencapainya. Ini masih sekedar masalah ikan, belum lagi masalah menerapkannya dalam kehidupan.

               “Establishing a Line” juga berarti menerima kelebihan dan kekurangan ikan itu. Tidak ada ikan yang sempurna. Mungkin sempurna di fitur tertentu, tapi di fitur yang lain ia tidak seindah ikan orang lain. Mungkin juga fitur dalam line yang sedang dikembangkan ini bukan fitur yang sedang naik daun. Tapi, hati yang tidak mendua juga adalah hati yang bisa menerima. Ia sempurna di mata breedernya, sempurna dalam kelebihan dan kekurangannya. Apa kata orang tidak lagi menggoyahkannya, apalagi menyinggung hatinya. Ia puas.

               Tidak berarti breeder itu tidak akan melakukan perbaikan apa-apa lagi. Perbaikan tetap dilakukan. Variasi juga tetap dikembangkan. Namun pergumulan akan garis besar utamanya sudah selesai. Sama seperti seorang suami yang sudah menerima istrinya apa adanya juga masih kadang bertengkar atau mengkritik, tapi itu bukan lagi hal besar.

               Itulah yang kini kulihat tentang membangun sebuah line yang dahulu tidak kulihat.

               Dalam kategori Oranda, aku makin jelas, dan aku masih butuh mungkin dua tahun untuk sampai pada angan-angan tersebut. Dalam ranchu, aku masih belum menemukannya. Dalam tahun-tahun mendatang mungkin ranchu ku masih akan sangat bervariasi dan tidak dapat disebut sebagai sebuah line yang solid. Aku masih perlu “njajan” hingga menemukan tambatan hati.

Ya, tidak apa-apa. Satu per satu saja. Dijalani dan dinikmati saja.

Hermanto 26 Januari 2020

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cow ranchu, Purple goldfish

Cow Projects 2020

This is the second time I breed my cow ranchu. There are two ongoing projects. First, I cross my remaining cow ranchu (male) with his own offspring (or niece – since I used several male to produce her). Second, I cross the same cow ranchu with a female purple ranchu out of curiosity.

The first project (cow x cow) resulted in weak body shape offspring. But it is not my main interest. My interest is in the coloration of the offspring. At the age of roughly three months old, they are still mostly transparent white. Few have red patches. Some have black little dots and / or black patches “inside” (beneath the scale). Black marking on top of the scale (outside) is rare in these offspring. If they do, the black marking is in the shape of patches, not dots.

The fully white ones are nicknamed Casper by my friends. I was informed that these Caspers and the ones with black dots inside will develop the black color outside later on. It is certainly my hope to see it comes true. But so far, I do not see it coming. None of them can be claim as cow ranchu yet.

Let me refresh our memory with the pictures of the parent:

The male cow ranchu
The female

I do this first project twice. So I have collected two batches. Since the first batches were on medication when I took these photographs, I only managed to take pictures of the second batches. And these are the results. Each fish is displayed from left and right side.

The second project (cow x purple ranchu) has a different result. The offspring looks more like calico with a satisfying color composition. To compare this with the above project, this second project does not produce Caspers. They have black patches inside (not dots), but also white dots outside (not patches at this stage). I am eager to see how these dots will develop later on. And to compare with my previous project of crossing the cow with blue ranchu, I do not get any kirin-like color in this crossing (cow x purple) as I get one in the previous crossing (cow x blue). This comes as a surprise to me, since the blue and purple color are closely related. I expected to see a kirin-like coloration in this project, but it does not happen. I am still curious though about what will happen if I cross these offspring back to a purple ranchu.

These are the parent fishes:

Male parent
female parent

And the offspring are:

I already cull out the fishes from these two projects. Those with weak body shape are eliminated (I give them freely to friends). So, the next update will not contain all of the fishes portrayed here.

Enjoy.

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cow ranchu

The Transformation of my Cow Ranchu (2019 – 2020)

As I mentioned before, I bought five cow ranchu from an importer in Indonesia (Jakarta Goldfish Centre). They came from De Quan Farm in Fu Zhou, China. Only one male survives until now and he has been my favorite so far. One amazing feature of the fish is the growth of its black pigment. When I compared the fish before and after, I can hardly recognize him. So, it is confirmed that the black pigment in cow ranchu can grow.

This is the picture taken on December 2019:

And this is him in October 2020:

Marvelous, isn’t he?

However, the growth of the black pigmentation on the offspring is quite challenging. Until now (almost 4 months old), the black pigment does not seem to grow at all. Most of the offspring are white with some black spots underneath the transparent scale, which look like bluish or shadowy color. I am hoping that the black pigment can come out to the outer layer of the transparent scale. Some people reported that it usually happens late on the fish. Hopefully they are correct. The rest of the offspring resemble calico. I will post their pictures on the next posting.

Feel free to share what you think about the transformation of this cow ranchu on the comments below 😊 Thank you.

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kinranshi

Kinranshi version 2.0

In my previous attempt, I crossed topview ranchu (Andou line) with wakin. I called the offspring Kinranshi since they looked similar to the Kinranshi goldfish type I saw in a book. I already made a post about that project.

Now, to move the project forward, I crossed the Kinranshi back to topview ranchu. I used three lines such as Andou, Kudou / Murakami (the seller was not sure about the line of this particular fish), and my own line (forgot to record). The results are varied. They are not yet conformed to the standard of topview ranchu, so I called them Kinranshi version 2.0.

Some of them are thin and long, some have thickness on their backbone, and some are shorter. Some have collapsed tail and some have wide-spread tail. The head growths are also varied. I am glad to see these rich variations. It triggers my imagination how to direct the next development of them.

Here are the Kinranshi 2.0:

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tricolor ranchu

Towards Tricolor Ranchu

After marveling and experimenting with the tricolor oranda for some times, I began to think about creating ranchu with such coloration. This specimen I am thinking of has been seen in Thailand, so it will not be a surprise that it will become available in the market in the next one or two years. It is still rare today, though. Instead of waiting them to be available in the market, I think it will be more satisfying for me to create one of my own. When I succeed, perhaps it will not be rare anymore. But it will still be a pride for me.

The first thing I did was to cross my tricolor Oranda with a ranchu. I did not think carefully about what ranchu would be best to use at that time. This might be my mistake. I did not remember it well, perhaps I used blue ranchu since they were abundant in my pond or grey ranchu which carries the recessive blue ranchu gene since I made many crossing using blue ranchu. The results were all grey fish (wild color) with predictable defects on the dorsal.

My plan was to do the F1 x F1. I was certain that I would get several tricolor fish with defect dorsal. I did not expect to get a smooth ranchu back curve at that stage, which was reasonable. What surprised me was that I got some blue offspring. It made the project complicated. I should use pure red or red-white color, instead. But it had happened. I sorted out all the blue. I kept only the grey color, in the hope that some of them will turn into tricolor. I purposely rejected the fish with full dorsal and kept only the ones with defected dorsal. Yet, I must admit, those fishes with perfect dorsal were cute. Some of them resemble Yuan Bao. I could not help to keep one of them alive. Here is the lucky guy:

The second surprise I got was that the expected tricolor never appeared. I waited for four or five months, and these F2 were still grey. I lost hope in them turning into tricolor or any other color. I realized that this was a failure.

But I did not give up. I started the project still using the same F1. But this time I did not do F1 x F1. I crossed the F1 back to the tricolor Oranda! I expected this move to produce a better chance of having tricolor fish. Yet, I worried about the shape turning back into fishes with full dorsal. So, I tried to keep all the offspring alive as many as possible till I could see the dorsal clearly. Thank God, I ended up with enough defect dorsal fishes. They look like this:

And yes, I faced the same problem again. I have kept them close to four months right now and the majority are still grey! I could not explain this. Yet, this time I am lucky to have two fishes mutated into tricolor! Some more mutated into red-white fish with no trace of melanin – I will wait for a little while for them since sometimes the melanin can appear again.

From the two tricolor I get, one has minimal black pigmen. She will be used as my plan B. She looks like this:

But the other one has a lot of black pigment and the color looks strong! I don’t mind about the lack of red color. Tricolor usually comes in either tricolor or panda color. No problem for me. This fish will be my main parent fish. This is the beauty:

My plan is to mate her with ranchu again. And the new F1 will be crossed back to its mother. The new F2 will be a tricolor fish that looks closer to ranchu, yet with imperfect back curve. I will need to repeat the whole two step process again to create a better quality of tricolor ranchu. So, the total time I need from now will be four generation, or approximately two years. Well, I think I will just enjoy the process.

Wish me the best 😊

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Yellow goldfish

Yellow Oranda 2020

It has been a long way to create Yellow Oranda from Yellow Comets. While the project had shown some success as reported in my last update, I was not content with the result. The main problem was the small headgrowth. Well, headgrowth was and is and will always be the main identity of an oranda. The small headgrowth did not highlight its main identity, in my point of view. So, I needed to do something about it.

What I did was to cross my initial Yellow Oranda with an Oranda displaying a large and stable headgrowth. I chose my tricolor Oranda for this purpose, since my tricolor Oranda had large goosehead type of headgrowth. Of course, the F1 displayed no yellow color. But the F2 produced several of them. As I analyze the result, I think I am satisfied with the headgrowth of my current F2. Here are two of them:

Aren’t they beautiful? The second picture is the same fish as the one in the featured image (the Title).

The color is as intense as it can be, since they are kept outdoor full of sunshine and algae. And they are still as yellow as lemons.

I only kept four of them, since that is all I need to multiply their number. I does not take a picture of the third fish since it is almost white. Only a tiny stain of yellow is left in its body. Not good for a picture. But still good for breeding. At least I learn that it is possible to produce yellow-white goldfish, just as it is possible to produce red-white goldfish. Yes, the yellow color can coexist with the white.

The last fish is a surprise! At first, it mutated from grey (Yes, the yellow golfsish starts from grey fry) into complete yellow. But then, it develops black color. I thought it was due to stress. It is often for a stress fish to display temporary black color on its body. But the black color persists until now (more than three months). It looks gorgeous. Remembering that one of the grandparent was a tricolor which carried strong black pigment, it is possible that this fish has turned into yellow-black variant! Of course I do hope this is true. It will take more time to confirm this. Here is the handsome fish:

Do you love him?

My next plan with the Yellow Oranda are these:

  1. Of course I will breed them just to make sure they have successor that I can use in my next breeding project.
  2. I am still not satisfied with the quality of the Oranda. So, I plan to cross this yellow oranda with a better quality Oranda in terms of the body and tail. I picture a strong and thick Yellow Oranda with beautiful tail.
  3. Concerning the yellow-black Oranda, I would like to create more of it. Right now I don’t have any pair for it. I am thinking of crossing it back with the tricolor oranda. It will ensure the presence of the black color. Of course the yellow color will not be found in the F1. But the F2 will yield several yellow-black Oranda, I hope!
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cow ranchu

Cow Ranchu Crossing

Cow Ranchu is a variant of the transparent scale ranchu that has black and white color. Sometimes the black pattern can expand. The black comes in large patterns and small dots. Red color might be present in small areas of the body. If the red is too much, it cannot be called cow ranchu anymore. I do not know if it is the International standard name of not, but we Indonesian calls it Cow Ranchu since it resembles the color of black and white cow. This breed was rare before (especially in Indonesia), but it is available recently through imports from Fuzhou, China (if my information is correct). How people come up with this pattern is still a mystery for me. A breeder friend told me once that when he bred them, he got a variety of transparent color ranchu including calicos. So, in his view, the cow is just the offspring of the usual calico which then being separated purposely based on the color. So, it will not breed true. I doubt this explanation. In my understanding, the usual calico does not have the ability to expand its black pigment like this cow ranchu. And the black in calico usually comes in dots, not large patterns or blocks as in this cow ranchu. So, I decided to buy some cows at the end of 2019 with three purposes: first, to breed them to see if they breed true, second, to observe the expansion of the black pigment, and third, to cross them with other colors to see what will happen. Well, the 1st and 2nd purposes was facing hindrances. My first attempt to breed them resulted in so few offsprings. I think I need to breed more of them. And then, three out of five that I bought died, sadly. Gladly, I managed to crossbreed them with the common calico and with the blue metallic scale ranchu. This writing will mainly talk about the crossbreeding result.

These are the five I bought (I show them the left and right side for each):

The first three are the males. And the last two are the females. My favorites are number three and four. Too bad, they are gone. The remaining two are number one and five. I am trying to buy some more to replace them.

Their offspring in my first attempt to breed them was few, and they were weak in quality. Yet, my initial conclusion is that they breed true. Majority of the offsprings were cow ranchu. Few had minor red stains. No calico observed. Yet, I need to confirm this with my next breeding. I could not stand the quality of the offspring, so I culled most of them. I come out with these two left:

The first one has a yellowish stain in the area of its left pectoral fin. The rest are white with black pigment under the skin. The first one also has an outer black pigmen in its pectoral fin. I think they are good specimen to observe whether the black pigment will expand or not. These two are the reason for my initial conclusion that they can breed true.

Next, I mated the cows with these calicos:

I bought them from an importir friend who acquired the parents from China. So far, he has bred them true. I saw myself the offspring in his pond was pretty much similar in color characteristic. I asked for one female and two males. Too bad, he mistakenly sent me all females. Anyway, I could still pair them with my cows.

Here are the results of the cross between the calicos (female) and the cow (male) – after hard culling, ten of them remain:

The quality is far below my standar, so I cull them hard. Even these ten will be culled again after they serve the illustration purpose. (Mostly, my wife’s pupils will adopt them.) The offsprings resulted in different eye type, and different color variation: tiger, calico, sakura, and cow (the last one). I kept the cow one to see the progress of the black pigment.

I also use this blue metallic ranchu which comes from my own previous project to breed with the cows:

And the result of the cross between the blue metallic (female) and the cows are:

cowblue 7

The offspring consists of blue metallic scales and grey metallic scales, but I want to focus on the transparent scale offspring. After much culling due to the low quality, I keep these to represent the range of transparent color emerged from this cross: tiger, calico, and kirin-like ranchu (the last one). Kirin is another variation of transparent color where the dark color and the light color seemed to separate in half. The dark color (purple, blue, grey, black) always dominates the upper part of the body, while the light color (white, yellow, red, orange) is more in the lower part. Actually, a more accurate description I think is that the light color is all over the body in the background, while the dark color exists in the foreground and occupies only the upper part of the body. The dark color usually looks with scales, or looks like a net, while the light color is transparent. Some shiny and big metallic scales are usually seen scattered all over the body.

Comparing the two crossing, it is obvious that there are overlaps: the tiger, calico, and sakura (perhaps some of the calico will turn into sakura when they lost their black pigment, or it will never happen in this cross, I do not know and do not focus on that). But interestingly, the cross between the cow and the calico produces cow-like offspring, where the other cross does not. And the cross between the cow and the blue metallic produces the kirin-like offspring, where the other cross does not. It is a hint, I think, that kirin pattern involves the blue metallic scale in the making. I kept the kirin-like one to see or use in further project.

That’s all that I can report so far. Thank you for reading. Enjoy!

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Panda Oranda

Re-melanization process

Some people complain about their black and white goldfish losing their black pigment. This is common in goldfish and the process is called de-melanization process. Well, my late experiment with breeding black and white oranda from Thailand (not from the blue metallic scale, but from the grey metallic scale as I wrote in my last post) shows quite a strong character of melanin (black pigment). The black pigment can reappear or grow. This is different from stress fish which often shows some temporary black pigment which will be gone on several weeks (or months). I am tempted to call this phenomena as re-melanization process. I notice that this changing pattern also happens in koi world in the kumonryu variety.

Well, not all black and white oranda from Thailand shows this characteristics. It just happen that the line on my hand is very strong in this unique character, and it happens in my ponds at least five times (as I noticed), which is quite often compared to my previous twenty years of experience in the goldfish world. I think I should preserve this gene and hopefully introduce it to other goldfish varieties. Below shows two fishes, one had lost all its black pigment and then regained it in just one month, and the other had a growing black pigment in the same time period.

remelanization process 2 mar 2020remelanization process mar 2020

 

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Panda Oranda

Panda That Humbled me down

Years of my experiment brings me the conclusion that the panda coloration (or the tricolor as its side effect) is actually the blue coloration in metallic scale fish that undergoes demelanization process. That process can happen quickly in certain blue fish, turning it into a totally white fish or red and white one. But it can also happen slowly, even to the point of being halted forever, producing the beautiful panda / tricolor goldfish.

Recently, since 2018, breeders from Thailand storm the market with panda / tricolor oranda which seems to be strong in its coloration. I acquired some and breed them to see if they conformed to my understanding. And what did I find?

The offspring were not blue in color!

They were grey just like the common metallic goldfish!

I raised them to see if they will become panda like their parents. And yes, with mix results, I got several decent panda oranda. The results consist of grey (which does not seem to turn into black nor panda), black, panda, tricolor, and some who loses the melanin totally.

Here are some of the results that I raised until maturity:

DSC_9166DSC_9362DSC_9467 (2)

So, panda does not come from blue fish only. My previous conclusion was wrong. I still does not know how the grey fish can become panda, since the common grey fish (red white fish) cannot do so. Actually, I experience this once a long time ago. But I dismiss it as an exception. Perhaps next time I can find my documentation and write about it. For now, I must humbly admit that there are panda color that does not come from blue fish.

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Yellow goldfish

Yellow Oranda 2019

It has been a long time I do not update on my projects. Now is the time to catch up. First, lately, I have successfully developed yellow wakin from the yellow comets I bought from Japan. However, I found out that the yellow color is most striking when seen from the side-view. So, I crossed my yellow wakin with Oranda. The yellow and red white color cross is pretty straight forward, the yellow color is recessive and the red / red white is dominant. The F1 had no yellow color. The yellow occurred as the result of F1 x F1. And after sorting hard, I kept a few as my next parent fish. This is the main female:

DSC_9571 (2)

Some of them have white marks. It is an interesting combination. This is the 2nd female which has few white color on its head and fins:

DSC_9592 (2)

Analyzing these fishes, I think it is too early to call them as Oranda. The headgrowth is there, but too small. And the tail will be more beautiful if it is more erect, as the current Asian preference dictates. So, I am not satisfied yet. I have done further projects to improve this features. I made two crosses. First is to cross these yellows with large-head Oranda (as a record, I use a Thai tricolor Oranda with goosehead type of headgrowth, with the not-so-spectacular tail shape). Second is to cross these yellows with superb body and superb tail type oranda, yet with not-so-spectacular headgrowth). As I am writing this blog, they are 3cm already. Of course, they will not be yellow. Their offspring will. So, it will take about another year to see the result. Well, let’s see ….

 

 

 

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