whats up everyone, been out of the fish game for awhile. Just bought a 30 gal 30"x12"x18" (small i know lol) looking for some fish ideas.
always like SA/CA cichlids, i'm up for other stuff too
What type of water do you have hard or soft?
The problem with the post above, with S American species, is that they prefer low pH, mineral poor, soft water.
Tom's suggestion of small Central Americans is more apropos (the only cichlid I believe would be proper for a tank that size would be Amatitlania nanoluteus), or some of the live bearers such as mollies or swordtails. Some smaller species from the rift lakes of Africa would also work, coming from water where pH is high, and mineral rich.