That problem seems to have ceased, but now, the same fish will just kind of lay on the bottom of the tank in a corner. <A fish with swim bladder problems will either be floating or sitting at the bottom since it has difficulty keeping himself even. With a fish like this It's best ...
I immediately cleaned out the tank, for fear it would somehow infect the larger fish. About a day later, that one started acting weird. it stopped eating and swimming, and still continues to lie motionless on the bottom of the tank. < If you changed out too much water,...
Goldfish occupy all levels of your tank, so you don’t necessarily need bottom feeders to add interest to the lower regions. They will clean up leftover food when they head lower down too. If you do want bottom feeders, you could get somecorydoras catfish,kuhli loaches, orotocinclus. You...
and the rest green foods would be about right. But feel free to mix it up a little. If you're away on vacation, dump some Elodea (pondweed) in the tank,