Aqua One Filter Pads give the user the ability to cut and shape their pads to suit any filtration system, including: Hang on Filters, Canister Filters, Trickle/Mini Reef Systems, Top Filters, Internal Filters, Pond Filters and other Aquarium and Pond filtration systems. The Aqua One PhosPad is a tightly woven chemical filter pad which absorbs phosphate from your aquarium water. High phosphate levels within an aquarium is one major food source for algae. Phosphate builds up overtime as a result of overfeeding or poor quality fish food, lack of regular water changes and decaying plant matter. PhosPad is not a substitute for good aquarium practices. PhosPad should be used as a preventative or treatment, not a cure for prolonged phosphate concentrations in your aquarium. It is essential you replace the PhosPad after 4-6 weeks. The microscopic pores in the pad can fill up and release all the waste previously collected, back into your aquarium. Features and Benefits: Reduces the phosphates in your water to help control unsightly algae problems. Helps control algae Can be cut to fit any size filter Dimension : 25.4W x 45.7H Active Ingredients: Copper & TiO2. Suitable for: Coldwater & Tropical
