calcium

[findgnemo]

i was told to make sure you have good growth of corals to make sure you have good calcium around 400 g/l?i think. i that really all i need that and good water changes? i usually just pour in dts every other day. as well.

 

[greggnyce]

alkalinity, calcium, and magnesium are all important for good coral gowth.

 

[Andrew]

Try to keep your calcium around 400-450ppm. I myself dose picklime ( mixed in with freshwater ) which helps maintain a good calcium level and is also pretty cheap.