Thank you Hiro! Your English is great, I never need subtitles 😊

My friend, your English is far better than my Japanese. 😂. Great video!  Keep up the good work.

I never need subs titles when I watch your videos, making videos will help you improve more and more. Japanese and English are very different languages, learning as an adult is challenging. Great job! ❤❤❤❤❤

When I have too few, they bully each other… I want to try raising more together!

Thanks Hiro, would love to know about keeping fry and juveniles too.

Thanks Hiro, perfect timing! I have a pair of medaka in my pond (50ish litre half barrel style) I did have 5 fish while getting it started outdoors about 1 year ago now, unfortunately it seems only 1 pair is left, I think the male is a “blue” medaka and the female a “platinum” but because it is warming up now down here in Australia I have noticed lots of baby fish in the pond with them, it’s very exciting to see, but I was worried there would be too many, there might still be too many eventually, I have taken a few babies out into some other glass containers and have recently got another pond the same as the main one. I think I will try to get some different colours for the other pot, if my local store does not have any then I might move the parent fish to the new tank so the babies can grow in the established one. But I was always going to get another tank so some of the items (terracotta pots and some water plants) in the main tank were put there so they can establish bacteria and when my new pond is ready I can add those extra items and it will be ready for fish straight away 😊

I was also struggling with lots of hair algae, but I used a small amount of peroxide (H2O2) I think the 3% is safe at 1ml per 40litres, It has cleared it up fairly well, but I plan to add some red cherry shrimp in there soon also to stop it from coming back.

Thanks again Hiro, I always enjoy your videos 🍻😊

Omg I just found your channel!!! I love it !!!

Great Information Hiro.

Great English and video keep it up

Thank you for sharing your expertise on these charming fish! Also, you're doing great with  your English, very impressive.  Thanks again!

I think your English is great!!!

Estoy aprendiendo mucho sobre medakas, aqui en España ya empiezo a ver mas gente interesada en estos maravillosos peces.
Gracias por tu canal.

I have just set up an outdoor fish tank 120 litres.
At the moment there are about 7 madaka and 22 white cloud mountain minnows 6 of which are the golden ones.
They all seem to be getting along well and look stunning in the sunshine through the glass.
By the time the winter comes I will have set up my indoor 200litre which will house all these and some long fin white clouds and long fin medaka if I can find some👍

Good man, could u tell more japanese words and explain

Hi Hiro, thank you for all this great information you are sharing with us about Medaka. Can you please tell us the dimension in cm of your pond biotope containers (concreate mixing tub), Jam tubs and of the NV tool box your friends use. This will be very helpfull for us. Thank you very much!!

I have a issue of ordering 8 medaka for a 5g tank even though i thought it may be to many. They sent me 16 medaka... So now i have another tank cycling to add the extra medaka too. I feel bad for the overcrowding. Its temporary at least. Thank you for sharing sir.

Kann mir jemand ein guten Verkäufer bzw. Züchter empfehlen? Wo die Nachzucht wie die Elterntiere aussehen.

Where do you buy your containers? I went to DCM homac, but I'll try Komeri next time. Do you use any substrate on the bottom?

I’ve got about 40 yozakura fry I’m raising. I will raise them in a 20gallon tub with a sponge filter, it’s all about water changes. I’ve kept several types of sensitive fish in the past. I think this is very possible since they are so small. People can keep a school of tetras that size in a 20 gallon so I’d imagine keeping this many medaka would be fine also, just need to keep the water clean