Lol, I agree about the salt, but even better, if you go to amazon, you can get the same box for $35 free shipping to boot.I hate ALL BIG BOX stores that don't take care of there animal not just fish but ALL. The only thing that I would buy from petco is the dollar gallon sale tanks. That's it. In my area they sell reef crystal in the pale for 80 bucks. That's a total rip off. When you can get the box that makes 200 gallon for only 50. How's the mark up on that.