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

Marinepure PLATE 20x20x2.5cm Designed for Ammonia and Nitrite Removal under high flow. Deep pore structure will allow development of low oxygen zones, which will help with control of nitrates. Perfect for the creative hobbyist as it can be easily shaped. Use in sumps, between baffles, shape to fit in tight/custom places.

Marinepure BLOCK 20x20x8cm Ammonia, Nitrite & Nitrate Removal Primarily designed to provide deep anaerobic zones for de-nitrification in passive or low flow systems. Live rock substitute Use in Aquarium sumps

Phosphate-X-globuli 1000ml Phosphate is a very important nutrient and should never miss. But if the water contains too much phosphate green algae and cyano-bacteria (blue-green algae) are growing rapidly. Hard corals will be destroyed because at high concentrations they are not able to synthesize their skeleton. In the modern reef aquaristic the phosphate...

Somatic line holder Somatic Aquaristik offers complete solutions for systems smaller than 400Liters. The Brand focuses on size specific solutions that solve common challenges of keeping smaller Reef Aquariums. Somatic products have numerical designations reflecting their optimal system rating in US-Gallons. Our goal is to remove the mystery and complexities of...

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

RX-U 2.5 universal filter (2.5 liters capacity) Rx-U+ Series Fluidized Media Reactors by Vertex Aquaristik™ Crystal clear displays are always the goal of any aspiring Reef Hobbyist. As mainstays of the hobby, Activated Carbons and Phosphate Absorbing Medias go a long way towards the fulfillment of this goal by absorbing many of the impurities that...

RX-U 2.0 universal filter (2.0 liters capacity) Rx-U+ Series Fluidized Media Reactors by Vertex Aquaristik™ Crystal clear displays are always the goal of any aspiring Reef Hobbyist. As mainstays of the hobby, Activated Carbons and Phosphate Absorbing Medias go a long way towards the fulfillment of this goal by absorbing many of the impurities that...