I have an empty 20 gallon tank and I would love to keep cichlids. Are there any cichlid's that could live in a 20 gallon tank for life? I have always wanted cichlids but I always thought they needed large tanks like 50 gallons or more. The 20 gallon tank I have set up has been running for about 2 years and is established. I did have a baby bluegill in the tank (for about 3 or 4 days) but unfornately he jumped out of the tank. I'd be okay with just keeping one fish in the tank. The only cichlids I have kept before were bolivian rams so i'd like to try and keep something other than rams if possible. I am on a budget some unfornately money is a factor. I'd appreciate any suggestions.