tankmates

So i caught a baby bluebill in an aquarium net in the creek several years ago. She is at least 5 years old now and is maybe 7 inches long. I feed him cichlid pellets mostly but will treat him with wasps from my patio or minnows from the creek when available. He has done great in his 30gal but he...

I am thinking of starting a 65-75g tank with a small school of silver dollars and maybe some tank mates. I have had some experience with freshwater fishkeeping, but i am no expert. Im also hoping I can make a nice looking environment in the tank without breaking the bank. 1. Is 65-75g enough...