Description
6 PACK! 1 year of clean water! (Depending on tank size) Makes a great gift!
Clarence works in two ways: He contains a high-capacity adsorbent material that will remove any phosphate or ammonia he comes in contact with. He also carries with him a component that converts harmful ammonia to non-toxic ammonium.
Susan S. –
Wow! A product that does what it claims to do. And he looks cute doing it – Bonus!