Seachem Matrix and Fluval FX5 Fine Filter Water Polishing Pads

Seachem Matrix, 4 L / 1 gal.Matrix is a highly porous media designed to provide exceptionally efficient bio filtration for single site removal of ammonia, nitrite, and nitrate from freshwater, marine, and reef aquaria. Each liter of matrix provides over 160,000 cm2 (170 sq. Ft.) of surface, equivalent to over 40 L (10 gallons) of typical plastic ball media! this product is sold by volume. Cited weight is minimal weight. Matrix is a naturally mined, chemically inert material for facilitating the growth of biological filtration in aquarium and pond systems. Due to its organic nature - size, shape, coloration, and density of the matrix material will vary slightly between packages. Any of These variants and small irregularities in sizing are perfectly natural and will not affect the integrity of the product or its ability to maintain water quality. It will also not affect pH in the system.Fluval FX5 Fine Filter Water Polishing Pad - 3-PackFluval Water Polishing Pads are uniquely designed to fit Fluval Canister Filters. These extra thick micro-fine polyester pads effectively trap micro particles and debris as water passes through. Fluval Water Polishing Pads are ideally used when cloudy water occurs or after tank maintenance, and they fit in the bottom media basket of your Fluval FX5 Filter.

• Includes 1 gal of Seachem Matrix premium natural bio filter media for controlling ammonia, nitrite and nitrate in freshwater and marine tanks.
• Fluval water polishing pads provide crystal clear water by trapping micro particles and debris.
• Seachem Matrix provides over 170 square feet of surface for efficient biofiltration per liter.
• Fluval pads are durable, micro-fine polyester suitable for freshwater and marine use.
• Seachem Matrix treats up to 25 gallons per 250 mL.