Anyone using Tropic Marin Pro Reef?

[David Hillyard]

Does anyone else using Tropic Marin Pro Reef and neat RO find it low in
Calcium? I find readings for calcium at about 350-375 with an SG of 1.024
and would expect it to be higher.

[Terry]

If they made their reef salt too good, they would not be able to sell:

"Tropic Marin Bio-Calcium "

as an extra.

cynic...me....never :)


"David Hillyard" > wrote in message
...
> Does anyone else using Tropic Marin Pro Reef and neat RO find it low in
> Calcium? I find readings for calcium at about 350-375 with an SG of 1.024
> and would expect it to be higher.
>