I just got a used 10 gallon tank that is filthy. I'm afraid that there are stuff in there that would kill anything I would put in there. What do you recommend I clean the tank out with? It came with a under gravel filter and a hanging filter but I'm coming to the conclusion I will need to throw those away.
I'm planning to put bunch of plants and breed ghost shrimp and snails.
I'm planning to put bunch of plants and breed ghost shrimp and snails.