Thegre8one
Aquarium Advice Newbie
Having problems keeping calcium levels up in my 55 gallon reef tank. I have been using Kalk. I mix 1/2 to 3/4 of a teaspoon in 1/2 gallon of freshwater and let sit for a few hours then i drip it into my sump at night at about 1 drop per secound. The level of calcium in my tank does not go above 300ppm. Should i use more Kalk per gallon or should i use somthing else?
Salinity 1.025
Temp 79
Alk 8.4
Mag 1320
P.H. 8.5
Cal 290
Salinity 1.025
Temp 79
Alk 8.4
Mag 1320
P.H. 8.5
Cal 290