What's wrong with my fish? I have a small orange fish. Not a goldfish, not a platy, but more than likely closely related to a platy. He normally has a narrow body, but for the past two days he's been very fat, his fins are "ruffled", and he's stressed, and hanging out at the bottom of the tank. I believe that he recently became a daddy and possibly feasted on his progeny. [more inside]
posted by duck on Oct 2, 2005 - 8 answers

How do I keep one goldfish from terrorizing another? I have two goldfish in a 5 gallon aquarium. They were the same size when I got them, but now one is bigger than the other. The big one bullies the little one. [more inside]
posted by duck on Apr 20, 2005 - 15 answers