Recommended way to reduce calcium

[boxfish]

measured using sera cal test kit.

I also tested freshly prepare saltwater using tropic marine pro reef salt and sera showed it is 420 mg/l, I guess the readings should be more or less ok.

pls advice/comments.

[dradttg]

Hi,

I think 500+ is ok. Just do not dose calcium or Kass anymore. The Ca level will reduce over time.

How is your dKH level? If it is on the low side, you can dose Reef Builder. Raising dKH will cause Ca to drop.

[riot]

Sera calcium tests might be off. Try another brand to confirm.

[boxfish]

Hi,

I think 500+ is ok. Just do not dose calcium or Kass anymore. The Ca level will reduce over time.

How is your dKH level? If it is on the low side, you can dose Reef Builder. Raising dKH will cause Ca to drop.

ya dKH is marginal, will use Reef Builder, any recommend brand?

[lightningstrike]

ya dKH is marginal, will use Reef Builder, any recommend brand?

Reef Buider itself is from Seachem.