it has been that long since i bought 12 ghost shrimp and 6 days since i've seen any? i did move everything around in the tank last tuesday and found 1 exoskeliton where it looked like the shrimp was molting. but that was the only remains i found. so it looks like you cannot put ghost shrimp in w/ tiger barbs if anyone ever has anything else on the subject post it so no one else buy there tiger barbs $$ fish food lol i loved those little guys