Thank you very much for this! I learned a lot.

nice video, super helpful years later!

Thank you again for dropping knowledge to the medaka community!!!

Very helpful video! I've always failed to get them to hatch so far but I'll try your method.

I love it how you sometimes inadvertently add Japanese words like "Let me zoom in four 倍".

Thank you for taking time to break this down for me. Even though I am not doing this right now I am planning to follow the system to increase my success for more viable fry. I look forward to you continue the next step with what to do with your fry.

Handy Marco

Video started at 4:20.

I heard that you need to keep them in 26c and change the water every other day with tap water to kill the bad bacteria or use Methylene blue maybe 1 or 2 drop into the water. The eggs will hatch in 10 days. Put the fry in water conditioner tank and feed them baby brine shrimps and make sure the water is warm. Some people have different ways of taking care of the eggs.

Thank you for the detailed info. I know I have been really worried about accidentally popping the eggs and appreciate the reassurance! Do you still have the Gex food available, by any chance?

That’s interesting what you say about 250/25C. We got eggs the other day and within two days one hatched.

How long till egg start showing black dots or eyes?

What size containers to hatch eggs? Ideally having at least one fry tank per kind. Otherwise I’d have to set up some more nano 25c cubes (25cm) with moina and green water 🤙

What do you do after the 10 days? Is it safe for the eggs to hatch in the blue water or do you move them to thier fry tank before then?

@medakametal I recently got in to aquarium hobby & would like to purchase some rice fish. Please let me know how i can get in touch with you, if possible.

It's normal that one of my females laid eggs 2 times then stopped and became thinner. Instead the other 2 lay eggs 1 or 2 times a week