Themed Calcium Blocks

Style: Large Snowflake
Weight: 4oz
Sale price$4.99
Sold out


Calcium Carbonate - Calcite

Active Ingredients: Calcium Carbonate (Limestone). Bound by gelaltin (porcine).

Place in HOB filter to dissolve over time, raising your tank's general hardness or carbonate hardness (GH and KH).

It's recommended to use these along with a GH/KH kit to ensure your tank remains within stable parameters.

For anyone restricted from using porcine derivatives, email for non-porcine derived options. A custom invoice can be created for you.

You may also like

Recently viewed