API Water Softening Pillow

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.

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

Please refer to the estimated delivery time frame.

Aqua Life Shipping & Returns: Peace of Mind for Your Pet's Paradise

Aussie Warranties & 30-Day Happiness Guarantee

We stand behind the quality of our products! All come with Australian manufacturer warranties, and on top of that, we offer a 30-day satisfaction guarantee. So, if you're not thrilled with something (for any reason!), just send it back unopened, unused, and in original packaging within 30 days.

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To return an item, shoot us a message before sending it back. This helps us track your return and process it quickly. Include your details and the reason for the return so we can get you sorted ASAP.