Which one of these ammendments is preferable for a more medium term calcium store?
P paradoxlost Member Dec 1, 2017 #1 Which one of these ammendments is preferable for a more medium term calcium store?
troutman Seed Whore Dec 1, 2017 #2 Aragonite dissolves faster than oyster shell but it's more expensive. I used to buy it for my marine aquarium a while back.
Aragonite dissolves faster than oyster shell but it's more expensive. I used to buy it for my marine aquarium a while back.
