Not sure whether to ask this in "Reef" or "DIY".
Anyhoo....I finally have my Ca up to 385ppm.
I plan to now maintain this using SeaChem Reef Advantage Ca.
Ideally, I wish to do this by dosing Ca to my auto top-off water.
My concern is that the float valve will become compromised by Ca deposits (read: get stuck open) and potentially cause a flood from the sump overfilling with top-off water.
Just wondering if anyone else out there is doing anything similar and how it's working out for you?
The float valve I am using is a simple Laguna(Hagen) gravity valve. Similar to the Kent model. (No electricity. No solenoids. No switches.)
Thanx much and cheers
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