So in my tank i had 4 cherry shrimps (one i thought was a crystal but his colour came in) and 1 blue rilli (a stowaway on so cabomba i had bought). In the tank i also have 4 assasin snails, 10 neon tetras, 3 panda corys and 3 dwarf otos. The other morning i saw the tail of one of my cherries sitting on the sand. At first i assumed this was from the shrimp out growing its exoskeleton and having to shed it. However i have this morning seen a shed shell and its completely clear. I had read up on my stock and cant see anything about any of the critters being hunters of inverts but i was wondering if any one else could shed some light on it? I have a difficult time seeing my shrimp in amongst the plants but im pretty sure the other shrimps are all still remaining. In fact as i write this i can only count 2 cherries. appreciate the help.