Pohl`s Xtra Konzentrat 5000 ml tester GFO reactor: Remove bottom sponge

GFO reactor: Remove bottom sponge only

Combination of vast surface area and open/interconnected pores allow a thin bio-film to develop

Simply connect the COR driver to the Apex via any available AquaBus port

Air inlet to keep feedstuff dry

Chamber diameter: 153 mm

Pohl`s Xtra Konzentrat 5000 ml tester GFO reactor: Remove bottom spongePohl's Xtra, one of the more popular products in the KZ line, is designed to enhance the coloration of hard corals. Pohl's Xtra is Special blend of the most effective KZ additives known for improved coloration. Pohls Xtra Improves all kinds of color significantly as well as improves growth rates and coral vitality. Users have reported increased color depth and an almost phosphor like tint. Special blend of the most effective KZ additives known for