Hello. I have a 90gl tank up and running for about 3 months. Very minimal load. Mostly coral frags and 4 fish. About a week or so ago my ALK measured around 6.6dkh and I bumped it up to 9.3dkh this past Saturday afternoon test. Today I tested ALK and it is back down around 7dkh in 4 days time. I am using Fritz 2 part and only dosing the Alk. Cal -450 and Mag -1380. Very little Coraline growth thus far.
Is this depletion rate normal? Is there something I am not addressing causing this? Salinity 1.026.
Any advice would be appreciated.
Is this depletion rate normal? Is there something I am not addressing causing this? Salinity 1.026.
Any advice would be appreciated.