ROX 0.8 Premium Carbon - BRS Coral Dip Changes Color from Blue to

Changes Color from Blue to Brown as the media is exhausted

Granular Ferric Oxide (GFO) removes phosphate from the aquarium and is one of the most commonly used filtration media used in the aquarium industry

you only need to program a single light

(zeolite) or even other iron based products which claim to be the same product from other manufacturers

including push-buttons

ROX 0.8 Premium Carbon - BRS Coral Dip Changes Color from Blue toWhen it comes to filter carbon we are pretty picky and wouldnt recommend any ordinary carbon. The ROX carbon in our opinion is the best carbon on the market, only requiring half as much as most standard carbons. It may cost a little more upfront, however being able to use less and see faster and better results more thanmakes up for this. Also, with its super low dust content, rinsing is quick and doesnt require much water at all. BRS Bulk Premium ROX