Water Softener Pillow protects tropical fish form hard water by removing Calcium, Magnesium and heavy metals. Our pillow helps stabilize pH while eliminating white crusty deposits from your tank. In addition, our pillow may be recharged and re-used up to 4 times. One large pillow treats freshwater tanks up to 20 gallons.
Follow all manufacturer's directions for use on the package including cautions, first aid and disposal. After initial use, do not allow pillow to dry out.
API Water Softener Pillow
Gallons Treated: Treats 20 gallons