Who Gives A Fish Forums

Thanks for the tips, everyone. Gonna bump it up to 1350 and see how they react. Using Salifert for testing, by the way. Appreciate the help!

Been running my tank at 1250 ppm magnesium for a while now, but my LPS seem kinda sluggish. What's the sweet spot for these guys? Got a 40 gallon with two clowns, weekly 10% water changes, and running a Reef Octopus skimmer.