well since your in PA, if your in the area sometime soon Petco in king of prussia is moving and not paying for the inventory and stuff to move. they are getting all new stuff, i just got probably a 10 pound piece of live rock for $15 and a 20 pound bag of live sand for $18 pretty much the entire store is 10-40% off until they clear out and will probably only get cheaper as the move date gets closer. i think this weekend is the last of the sales not sure though