I got 150g tank, I just purchase a pair of pistol shirmp and yellow watchman goby from BRK last Wed. put them in my tank and never see them again. Current residents in the tank yellow, sailfin, hippo and scope tang, coral beauty, pair of clown hosting in the RBTA's. couples britol stars and blue legs hermit crab. Anyone have the same problem not seing the pistol shirmp and yellow watchman goby? They just disapear???
thanks