API Filstar Super Activated Carbon Aquarium Filter Pouch
My one cichlid had a fungus infection. I treated the fungus infection with medication but the medication colored my fishtank green. I then changed the filter cartridge but it did not help. Finally I used Rena FilStar Super Activated Carbon and within the first few hours the color of the fishtank started to clear up. The next few days it is crystal clear and my cichlids all seems much happier. Excellent product,easy to use. Love it!!!
July 8, 2011