I have 250lbs of live rock in a 210 gal. tank. Its been in place 4 months and was doing fine until recently it began to lose all its color turning a milky off white color. Water chemistry test fine. The rock did the same thing when first put in the tank. It recovered over time and regained its color but now seems to be doing it again. Any suggestions?
Sp. Grav. 1.0235
PH 8.2
Alk. normal
NH3/NH4 0
NO2 0
NO3 Approx. 0
900 watts lighting MH+flr.
40 gal. refug. tank
Aqua medic 48in skimmer
25 gal sump
275gal total system
Sp. Grav. 1.0235
PH 8.2
Alk. normal
NH3/NH4 0
NO2 0
NO3 Approx. 0
900 watts lighting MH+flr.
40 gal. refug. tank
Aqua medic 48in skimmer
25 gal sump
275gal total system