I have three gold fish in a 30 gallon tank. I was wondering what other fish can i put in the tank that the gold fish wont kill. I have tried many different Plecos and algae eaters they eat them all. If anyone have a suggestion it would be helpful.
-Dawn-


That's odd that your goldfish kills the other fish. Are you sure it's not the fish dying and the goldfish nibbling on the dead body? I know of many goldfish tanks with plecos in them with no problems. You can't mix cold water and tropical species, so I know of no other fish you can put in your tank with goldfish.