mlivvy
em-lee-vee
I guess we're a little fortunate in south florida to have natural sea water available. At only .50/gallon, it's a bargain too. The first time I bought some (moved here from new england) I tested everything and it seemed fine. I recently began to visit another lfs where someone there suggested that the sea water is not always a good thing to use and he prefers to mix. I'm currently running mixed and do water changes with sea water. My corals open up full as soon as I do so. What do you guys/girls do or use?