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.
To recharge:
- dissolve 3 tbsp. of API AQUARIUM SALT in 7 oz. of tap water.
- Rinse pouch in tap water, then soak in salt solution for 2 hours.
- Place back in filter.
- When not in use, store pouch in recharging solution; do not let pillow dry out.
- Replace when pillow ceases to function properly after recharging
