what is a good specific gravity number? according to the coralife DEEP SIX I am at 1.026.. I need to add about 2 gallons of fresh water to top off and it might lower it to like 1.023.. or 1.024.. is this fine? what is the number i should not go below, and what is the number I should not go above?
My tank consists of a true perc clown, hammer coral, candy coral, and a piece of acro