Well figured out my ato got knocked down and therefore my salinity is high. Question how quickly can I lower salinity from 1.030 to 1.026. Only have coral no fish for now. Actually have fish in bags I just bought. Please help!
Should be fine just to top off with RO to the needed level. That's not a huge swing, although if you leave it at 30 for too long stuff is going to start to suffer