Oops! I misunderstood.. I thought you have a tank already.. Anyway, for saltwater, it's not like freshwater.. You got to cycle, doesn't matter if you mix the salt yourself, or buy saltwater.. I believe, but not certain, that the saltwater from LFS is ocean water (or at least that what they claimed.RyanMcLaughlin;1314144;1314144 said:What do you mean? I dont have a tank cycled yet. I am in the process of setting it up but wanted to get a quarantine tank ready so when the show tank was ready the fish would already be ready to go into it.