Not to be stirring up a debate but I disagree with that statement about them having unhealthy fish. They have some problems at times but so have other "fish only" places that have years of experience. I have seen some of these higher end fish stores trying to sell fish with ick, fungus, and fin rot. If I were to score the cleanliness of a stores tanks and the health of the fish in general, Petsmart would actually be very high on that list. Petco has not impressed me as much, because I have seen many malnourished and skinny fish in their tanks.joseZ. said:yeah i dont like buying fish from petsmart and petco they are unhealthy does anyone know of a store that sells black ghost knifes (not petsmart nor petco)