Join Date: Jun 2007
Location: San Francisco California, USA
After reading all the good things in every forum about Purigen, I got myself a bag yesterday. Went home, plop it in my canister, and within 6-8 hours, my water which was greenish clears up. The water is 100% clear and no coloration whatsoever, simply an amzing product, could be the most amazing aquarium product ever!