PondFond
Aquarium Advice Activist
Hi, one of my fancy (fantail) goldfish seems to be having trouble staying at the bottom. Sorry i can't give you a parameter of the tank (my pond fish are in a tank for the winter). Whenever she swims down to rest on the bottom she floats right up again then she swims back down. She does not float on her side and swims fine still. I don't think she is very old. I bought her from a breeder abot a year ago along with another one. help plz