Tidal 75 Matrix 350ml Matrix™ is a high-porosity biomedia that provides efficient biofiltration for nitrogenous waste removal. Each Tidal™ filter comes with a bag of Matrix™ to get you started. Each Matrix ™ 35, 55, 75 and 110 is pre-packed in Seachem Zip bags, which feature durable seams and a heavy-duty zipper.

Tidal 55 Matrix 250ml Matrix™ is a high-porosity biomedia that provides efficient biofiltration for nitrogenous waste removal. Each Tidal™ filter comes with a bag of Matrix™ to get you started. Each Matrix ™ 35, 55, 75 and 110 is pre-packaged in Seachem Zip bags, which feature durable seams and a heavy-duty zipper.

Matrix 250 mL Natural porous bacterial carrier. Works aerobically and anaerobically. No need to change it over time. Matrix is the highly effective high-porosity filtration media for nitrogenous waste removal. Each liter of Matrix provides as much surface area

Matrix 500 mL Natural porous bacterial support. Works aerobically and anaerobically. No need to change it over time. Matrix is the highly effective high-porosity filtration media for nitrogenous waste removal. Each liter of Matrix provides as much surface area

Clarisea SK-3000 automatic (GEN3) The ClariSea Gen 3 fleece filters are the latest generation in our market leading, patented, roll filter system. Building on extensive research and development this new version incorporates all the changes and improvements of the upgraded Gen 2.1 filter, but with an additional host of new features, including pre-built body,...

Clarisea SK-5000 automatic (GEN3) The ClariSea Gen3 fleece filters are the latest generation in our market leading, patented, roll filter system. Building on extensive research and development this new version incorporates all the changes and improvements of the upgraded Gen 2.1 filter, but with an additional host of new features, including pre-built body, multi...

Phosphat stop 1000ml ATI phosphate stop is a high-phosphate absorbers on iron hydroxide base. Phosphate is particularly effectively removed from the sea water, fresh water or pond water. Once bound phosphate cannot be removed. Even with a longer service life of the filter material no phosphate is transferred to the aquarium water. ATI phosphate stop is optimally...

Roll for clarisea SK 5000 (gen2/gen3)

Roll for clarisea SK 3000 (gen2/gen3)

Clarisea SK-3000 automatic (GEN2) The ClariSea fleece filter is a high efficiency water filtration system which effectively removes suspended particles such as micro algae, detritus, food, organic waste and gravel dust from the water column. Suitable for use in marine aquariums, freshwater aquariums, fish-breeding systems and propagation systems for corals.<br...

MATRIX 4L Natural porous bacterial carrier. Works aerobically and anaerobically. No need to change it over time. Matrix is the highly effective high-porosity filtration media for nitrogenous waste removal. Each liter of Matrix provides as much surface area

Matrix&nbsp;1L High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous - enormous surface area (&gt;~700 m2/L) Supports aerobic and anaerobic bacteria species