I just got a 50 gallon tank yesterday. Tank, filter, stand, whole setup absolutely free. Was awesome they thought of me and did that for me. With that my brain started goin crazy with ideas. I think I want it to be a cichlid tank. My problem is I don't know where to go from there. I don't know what types of cichlids I may like, or how I should set the tank up for them. I'm thinking about getting a canister filter for the tank, and I know I need more decor in the tank for hiding spots, but I don't know if I will need powerheads in the tank, or what types of cichlids I may want to get. If someone could explain the major differences of them and such and give me some personal info that what I'm finding from google searches would be great.