3 x 150 g nylon bags, FOR FRESHWATER USE ONLY. Combines the benefits of Fluval's high quality Activated Carbon with the protective qualities of ammonia remover... Read More
*Formally sold as Green-X Phosphate Remover
*Traps phosphate, nitrite and nitrate
*For Fresh & Saltwater aquariums
*Treats 300L (80 US gals)... Read More