I have a 92 gallon tank with lots of live rock, coral, 2 clown fish, 2 gobys... but I notice on my red line on my sump, the water gets low every other day, atleast I add about 2 gallons of saltwater every other day (that is about almost 8 gallons a week)...to top it back up to my sump line. Can anyone tell me why it seems I go through a gallon a day, and where my water is going? I have no leaks... so i am confused....please help :frustrat: