So Tropic Marin has announced a combined calcium and carbonate supplement:
https://reefbuilders.com/2018/05/14...-marin-redefines-the-meaning-of-concentrated/
How does this work? I thought if you mixed them they'd just precipitate out.
https://reefbuilders.com/2018/05/14...-marin-redefines-the-meaning-of-concentrated/
How does this work? I thought if you mixed them they'd just precipitate out.