API – Water Softening Pillow
$14.95 inc GST
Lowers GH …Ideal for soft water aquariums. Ready-to-use pouch contains resins to remove calcium, magnesium and soluble heavy metal ions, including copper and iron. Recharge after 48 hours of use
Place in a solution of 3tables spoons of aquarium salt to 200ml of water for 2 hours
May be recharged for multiple uses.