i found out what was making the clicking noise at night when i was talking to the guy at aquatica in tinley park it turns out there is a mantis shrimp in there. i need to get it out of the tank but not sure how to lure it out to catch it. also when and if i do get it out what should i do with it? the reason why i dont want it in the 24gallon nano is because it has 2 really nice onyx clownfish in it. i picked it up used a week or 2 ago for cheap but there is alot of pests that i gotta get rid of that i didnt see when i bought it.
