Hey y'all i'm cycling a new 20 gallon tank and in a few days I'll be ready to add my clean up crew, (hermit crabs, snails, etc.) and i know i want to add a fire shrimp or a cleaner shrimp in the tank as well. Should i add that in with the cleanup crew or wait until it's fully cycled? the plan is to eventually add a pair of clownfish. thanks!