I have about 200 baby goldfish fry!!! I put a mop in my pond overnite and put it in an aquarium the next morning. A few days later, I have baby fish. I didn't think it would work this well. Obviously I can't keep them all. I would like to cull some out, but which ones to keep? How do I tell which ones will be colored or the plain brown color?
Any help would be appreciated.
Any help would be appreciated.