Anti-Phos is a fast-acting, easy-to-use liquid formulation of lanthanum that rapidly detoxifies phosphate, removing it from the water. Anti-Phos should be used whenever high phosphate is detected and following water changes to remove phosphate found in tap water.

How to use:

• Test your Phosphate levels using Marine Lab Phosphate Test.
• SuperCarb and Phospshate Remover can be left in place during use.
• Keep skimmers and UV filtration switched on if present.