I have a 16gallon bowfront that I'd like to turn into a small marine tank.. I'd like to keep a couple fish, maybe a gobie or two and everyones favorite the Clown fish
What are my minimum requirements here? I have aragonite sand as a substrate as it is now inhabited by 5 shell dwelling tanganyikan cichlids(Hard water, some red sea salt).. What would you recommend? I'm not exactly ready to drop 150 on a protein skimmer(backpak?).. Any input? Not sure about coral or anything yet, just starting to put my feelers out. Looking for a low risk, semi-low maintenance.. Low cost 