sps help

[wickedfrags]

Agreed, corals use calcium not gallons do not. That being said you maintain your DKH on the low side so downward fluctations can result in stress and lightening of your SPS corals.

How about some pictures?

Originally Posted by JOEL

At the moment I just add calcium to my make up water. My calcium demands are low
It does not seem to fluctuate between water changes it stays constant 430 to 450

Originally Posted by JOEL

At the moment I just add calcium to my make up water. My calcium demands are low
It does not seem to fluctuate between water changes it stays constant 430 to 450