API Water Softener Pillow Size 5 - 1 pk Filtration media
The API Water Softener Pillow Size 5 - 1 pk Filtration Media is a ready-to-use pouch designed to create ideal soft water conditions in freshwater aquariums. It effectively removes calcium, magnesium, and heavy metal ions such as copper and iron, preventing mineral buildup and improving water quality for sensitive fish species. Each pillow lasts up to 48 hours and can be easily recharged using API Aquarium Salt. Simply place the pouch in the filter path to soften water and maintain optimal aquarium health. Perfect for freshwater aquariums that require gentle, balanced water conditions.
API Water Softener Pillow Size 5 - 1 pk Filtration media
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.
Instructions
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