Well the 90 is up and running. Only real thing that bothers me is the micro bubbles. I put some rock in the sump so they are not as bad but every once in a while I get a burst of them. I was watching the mag 9 and when the bubbles occur its like a little tornado being sucked in the mag. Ideas? I have tried getting decent pics but if I back up to far the tank turns to a bright blue blur and when I get close I only get half the tank. I think I need a camera with a panoramic setting. I also got a new hydrometer(this is a glass one that has a thermometer and the tip reads the salinity and it floats no adding water to check) I checked the other tanks and omg they were at 1.030 so over the last 4 days I have been doing gallon wc with with fresh water and now down to 1.026. Corals have opened big time.