Calcium Too High

[Enigma]

There is no way that the LPS could be losing calcium and it is leaching into the water?

I use Aquavitro Fuel on occasion.

I use the API calcium test, the API carbonate hardness test, and the ELOS Magnesium test. I'll pick up a new calcium test. My calcium routinely tests high, but it was testing at more reasonable numbers for a couple of weeks.