I came home from work checked the 55 gallon tank and counted the tiger barbs to make sure. Guess what One is missing. I looked around the tank for about 20 mins and finally found him on the carpet just below the filter all dried up. Poor thing. This is the 3 tiger barb i have lost. its like a curse I cant keep 6. Some how they end up becoming 5. Whats the damn deal with that. 1st one died cuz he got sick. 2nd got sucked in by the power head. 3rd killed him self. God help me.