Hi. I bought a 35 gallon hexagon tank from a yard sale. I've checked everything and it seems there were no problems with the tank. Now I'm wondering what kind of fish tank mates/objects I should put into the tank. I have a piece of driftwood that is waterlogged waiting to go into the tank and I'm planning on getting some plants as well. For the fish, I was thinking about putting some angel fish and a siamese algae eater, or any other algae eating fish that is effective like plecos, or possibly a red tail shark. I also wanted to add a small crayfish. Those were just suggestions; I want to see some other suggestions since my range of varied fish is limited, if that makes sense. I'd like to hear about any fish except tetras and barbs; I have both in different tanks. And if the crayfish is okay, what plants are strong enough to withstand it? I know crayfish will destroy the plants, or else I'll just forget about the crayfish. Thanks in advance! If I sound confusing, please let me know so I can clarify.