cow ranchu, The Diary of a Goldfish Breeder 2022

The Diary of a Goldfish Breeder 2022 (15)

There is a bit of drama in my cow ranchu project.

After many years of failure, I finally acquired a productive female. She was of an ambiguous background. I got it from a local breeder, which was not the logical place to get a cow ranchu. So far, cow ranchu in Indonesia was imported. Its appearance in a local farm was considered impossible. Some friends even said that it came directly from a calico parents. Anyway, she was productive. She laid thousands of eggs, which was way too much for my small capacity.

I managed to mate her once with my own cow offspring – the only one. (When I say my cow breeding project so far was a failure, it does not mean I fail 100%. It just mean I do not get the result I want. Well, getting only one beautiful offspring certainly is far from my expectation.)

Somehow, I had great confidence in this pair. But they choose a bad timing to mate. My facility was starting a major renovation for the next two months, and I was going abroad after that. Obviously I could not raise all of them. I could not even breed the second batch. My hands were tied.

So, I made a move which some considered weird. I kept only 20% of the eggs which I thought I could still manage, and I gave away freely the rest to a goldfish farmer friend in the village. I believed these hatchlings would have better care in the village. I only asked him to spare some for the purpose of Contest Keeping in my city and ten fishes for myself.

In turned out that it was the last time I could mate them. I had a chance to mate the female with a yellow sakura oranda for my yellow cow ranchu project. Then the female died. You can imagine my sadness of losing her. After that, my male cow ranchu’s health deteriorated. For two months his life was only being in and out from the quarantine tank several times. At last he was gone forever.

Now my only hope was in the offspring. But it was a faint hope. A disease wiped all of the offspring in my place except one. Yes. I was left with one cow ranchu – and I was not proud of its quality.

Frankly, this project was playing tricks on my expectation. Not long ago I was so glad to the prospect of success, but then, I was left with almost nothing.

I was glad that my friend from the village gave me ten offspring though they were still small and we could not judge the quality accurately at that time. I lost five of them. But I am glad I successfully raise five of them. And now they are in the breeding season!

The quality I had was a bit below expectation, but I am very grateful to have them. At least I have something to work on. Wish me the best!

The most productive female:

The not so productive female one but very active to eat the eggs in the media:

This female is not productive at all, never lays any eggs. She loves to eat the eggs on the floor, but never disturb the eggs in the media during the mating:

This is the most handsome male so far:

The not so handsome one:


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