Weco Wonder Shell De-Chlorinator

Weco Wonder Shell De-Chlorinator
- Weco Wonder Shell Is Great For Ph Control, Calcium Carbonate, Water Hardness Control.
- Contains Calcium Carbonate; Sodium Thiosulfate; Major, Minor, And Trace Elements Including Magnesium Sulfate.
- Magnesium And Calcium Been Proven To Help Fish During Stress And To Help Prevent Disease Due To Acid Buildup In The Body.