you guys are making tiger barbs sound horrible, i olny have 3 at the mo and there fine ( getting more soon though ), i had mine with harlequins, zebra danios, swordtails, rts, opaline gouramis, plecos and clown loaches and theres never been any problem. Yes tiger barbs can be mean son of a b*****s, but you are making them sound all bad when most of the time they're really there not..