Does anyone know what kind of creature this is??? For some reason came with the LR that I bought 2 weeks ago at the store. Should I keep it or remove from my tank?? So far He or she hasn't done anything in the tank, since i dont know much about it.
I have a 10G fresh water tank with back filter, light, wood,thermometer, water air pump,net, dry food and a red fish etc. Im looking for trade for a coral. Sorry for the pics!!