[AquaticLife] Someone who knows about danios….
For ZD’s, it’s better to have at least two females for every male as the males will chase the female during mating season.. sometimes nipping her tail fin so she can’t get away. It could be the beginning of this phase. Did you just do a PWC? Normally, a change in water parameters and temperature can be a trigger to mating… like the rainy season or spring temperatures that might happen in the wild. You should be prepared to put the two males or one female into a breeder net or separate tank for safety purposes if fin nipping becomes a problem.
Lenny Vasbinder Fish Blog - http://GoldLenny.blogspot.com
Category: Philippines Internet Koi Society
