API Water Softner Pillow - 2 oz (Treats up to 20 Gallons)
Brand : API
Weight : 0.4 lb
Removes calcium, magnesium and soluble heavy metals from aquarium water. Lowers hardness and softens water. Does not add harmful ingredients. Convenient pouch is fully rechargeable. For tanks up to 20 gallons. One pillow.
- Treats up to 20 U.S. gallons