Hey all, I have a 55gal cichlid tank that i've had setup for about 2 years. I'm running an aquaclear 500gph filter, and 200w heater. I love the setup and the fish but for awhile i couldn't keep any more than 6 cichlids, if i had 9, three would get killed, if i had 8, two would get killed and so on. I do regular water changes and check my levels weekly so i know its them killing each other. I also have a catfish(not sure the species), a polypterus, and most recently a spotted puffer. In the last week 2 more were killed so i'm ready to give up on the cichlids and go community! But i don't really know anything about other fish. I've been checking out the lfs to get an idea of what i'd want to stock it with, but not a clue what could go together...i liked the cherry barbs, gobys, neons, angel fish, gourmis, even some guppies, but again i don't know what can go together or if any of these will coexist with what I already have. Nor do i know the amount i can stock it with. Are there any colorful community fish besides the ones i listed that i might be missing? Maybe a website with pictures of different community fish or something...as you can tell i'm lost as to what to do...i thought about making it saltwater but not sure of the expense or what other equipment i would need. Well i guess i'll shutup for nowlol and see what the responses are. THANKS, sorry so long!