Leave the dead snails in there as the hermits may use the shells as they get bigger. If your shrimp eats like my cleaner shrimp, then throw in some frozen brine or something along those lines. The poo is fine, mine did the same when I first started. Sorry about the clowns, I killed my first pair too. Now I have a black perc., regular perc., 2 pajama cardinals, spotted mandarin (fattening up on brine

), and a cleaner shrimp. I'm now planning on upgrading to a 75g to expand my collection.
