API WATER SOFTENER PILLOW, SIZE 5

API® WATER SOFTENER PILLOW is ideal for soft water aquariums. These ready-to-use pouches contain resins to remove calcium, magnesium and soluble heavy metal ions, including copper and iron.

• 1 pack – size 5.
• Rinse pouch under tap water.
• Place pouch in path of water flow in the aquarium filter.
• Activity of the pillow lasts 48 hours. After 48 hours, recharging is necessary.