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    Why does BRS recommend this? When it comes to filter carbon we are pretty picky and wouldn’t recommend any ordinary carbon. The ROX carbon in our opinion is the best carbon on the market, only requiring half as much as most standard carbons. It may cost a little more upfront, however being…

    $22.99 Regular Price: $
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    Bituminous carbon is the most commonly used carbon in the aquarium industry. The small pore structure results in medium performance combined with low dust and price. Removes yellowing, pigments, contaminants and irritants from your tank. Great low-cost alternative to our other aquarium carbons. BRS…

    $8.99 Regular Price: $
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    Purigen is a uniquely engineered synthetic adsorbent media that can dramatically improve water quality, reducing organic wastes, colors, and odors in a very short time. This premium media works similarly to high-end activated carbons, utilizing extremely tiny pores throughout the polymer structure…

    $9.89 Regular Price: $
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    REEF-SPEC Carbon has all the proper technical and physical characteristics making it a perfect carbon for marine and reef aquariums. The carbon will absorb and rapidly remove organic pollutants through its micro/macro pore structures making your tanks water crystal clear and removing any possible…

    $13.99 Regular Price: $
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    Perfect for Fullsize CustomCaddy Filter Media Holders Keep your aquarium water crystal clear with Innovative Marine PurityPacks. When combined with the Innovative Marine CustomCaddy, implementing physical and chemical filtration only takes a few seconds. Each pack comes with High-performance Fiber…

    $19.99 Regular Price: $

    Specialized filter media blend for rapid improvement of water quality. By combining premium pelletized carbon with specialized ion-exchange resins and placing these inside of a fine-mesh nylon media bag, Chemi-Pure Blue delivers a convenient and effective way to rapidly remove organic compounds and…

    $2.99 Regular Price: $
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    Overview Premium quality activated carbon, offering desirable physical and chemical characteristics for application in all marine and freshwater aquaria, featuring high capacity for the removal of latent organic material from water and minimal impact on pH. Promotes water quality by removing…

    $8.82 Regular Price: $
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    Why does BRS recommend this? All of the BRS reactors come with easy to use push connect tubing, flow control, and a refillable cartridge. We took easy to find components to keep things cheap while designing an efficient easy to refill reactor for aquarium use. We keep hearing our reactors are the…

    $42.99 Regular Price: $
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    The AquaMaxx FR-M is a great multi-purpose internal Media reactor designed for use in smaller marine and reef aquaria. Insert your media of choice to help eliminate organic pollutants, water discoloration, odors, and algae-fueling nutrients. Great for use with Carbon, GFO and even BioPellets!The…

    $79.99 Regular Price: $
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    MatrixCarbon is an activated carbon unlike any other. Formed as spherical beads from bituminous carbon sources, MatrixCarbon creates optimal water flow and contact. Because of its macroporous structure, MatrixCarbon is very effective at scavenging organic molecules from the water. It is also an…

    $6.84 Regular Price: $
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    Add a Reef Octopus 6" Waste Collector to prevent protein skimmer overflows as well as reduce the strong skimmate smell. Float switch connected to power source for your protein skimmer - automatically shuts off your protein skimmer if float switch is activated. Ping pong ball apparatus stops waste…

    $271.41 Regular Price: $

    Why does BRS recommend this? The Deluxe reactor has a slimmer form as the bracket is molded directly into the canister head, as well as integrated push connect fittings to keep things as compact as possible. Along with the standard easy to use push connect tubing, flow control, and a refillable…

    $70.99 Regular Price: $
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    This kit works with the BRS 6 Stage Drinking & Reef RO/DI System.Our filter kits feature some of the most widely used and trusted brands in the world Including GE, KX Technologies, Pentek and Omnipure. The 10” filter size is the industry standard and will fit our systems as well as…

    $57.99 Regular Price: $

    Overview Helps maintain a balanced nutrient-limited marine aquarium by enabling the hobbyist to enhance the rate of microbial growth and reproduction, increasing the rate of phosphate-reduction and denitrification; this is of particular benefit in heavily-stocked, well-fed reef aquaria. Replaces…

    $10.21 Regular Price: $
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    Replacement filter socks for the Innovative Marine SR series of tanks. Filter socks are a great way to polish the water and export nutrients at the same time. For best results we recommend changing out filter socks ever few days to keep the detritus from breaking down and turning into nitrates.…

    $10.99 Regular Price: $
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    Treat the infestation of Marine Ich (Cryptocaryon irritants) in your aquarium with Ich-X from Hikari. One size available: 16 oz For use freshwater and saltwater fish only Effective - especially when used after PraziPro treatment Less harsh form of malachite green Treats Ich, Cryptocaryoniasis,…

    $11.49 Regular Price: $
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    Everything you need to get started with ozone. (updated pictures coming soon to reflect Black Edition Ozone Generator) The Ozotech Poseidon 200 Kit Includes: Ozotech Poseidon 200 - Black Edition - Ozone Generator Milwaukee ORP Controller MC510 Ozotech Ozone Air Dryer Bulk Reef Supply considers…

    $419.99 Regular Price: $
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    Nitrocycle is a clean and safe source of inorganic nitrogen that can be used to promote the establishment of the biofilter in new aquariums prior to adding any livestock. By feeding the bacteria with NitroCycle during the initial cycling in your tank, you can avoid the mess and smell of putting food…

    $10.00 Regular Price: $
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    High-quality large particle carbon that will remove odors, water discoloration, undesired chemicals and organics allowing for better overall water quality and control.The larger particle helps to prevent blockages and clogs while having a highly porous internal network creating vast amounts of…

    $20.89 Regular Price: $
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    AF Build help promote the adsorption of calcium and carbonates that corals need to help grow their stony structure. Speeds up the intake of calcium and alkalinity into the corals structure by maintaining correct pH levels and improving water clarity. The balanced additive also helps correct pH…

    $12.09 Regular Price: $
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    10” clear, refillable cartridge modified for use with Old Style BRS Reactors. Includes one clear cartridge and three foam disks (installed). This is an alternative to the newer, BRS Reactor Refillable Cartridge – Hard Shell. SKU: 204187. The newer hard shell style is more popular but…

    $10.49 Regular Price: $

    Ruby Reefs Rally Pro is a revolutionary reef-safe, broad-spectrum treatment for external fish parasites and pathogenic bacteria, and can even help to control troublesome dinoflagellates. This is an excellent alternative to harsher medications and can be used directly in the display aquarium if…

    $9.99 Regular Price: $
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    Complex system of non-pathogenic microbes and natural enzymes, specifically formulated to clean aquarium live rock and decorations. The concentration of dissolved and particulate organic materials in any aquatic environment can have a significant impact on the overall appearance of, as well as the…

    $10.94 Regular Price: $
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    Overview Unique zeolitic medium for selective removal of dissolved organic compounds through ionic and molecular adsorption, as well as passive uptake via the beneficial microbes that colonize the media; the combined result of these processes yields improved water quality and an important source of…

    $6.99 Regular Price: $10.49

    A Quantum Leap in Nutrient Management The A.R.I.D (Algae Remediation Illuminated Device) Reactors bring macroalgae culture into the modern era of reefkeeping, incorporating highly refined, elegant design and innovative technology for a macroalgae reactor unlike any other. This ingenious device…

    $1,650.00 Regular Price: $

    No need to fret over lost or cracked thumbscrews for your skimmers and reactors-- these nylon screws are direct replacements manufactured by AquaMaxx, for AquaMaxx. Read through the descriptions below to select the right size for your needs. Part Reference Guide Thumbscrew SKU AquaMaxx Protein…

    $1.10 Regular Price: $
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    Each Reef Octopus Biopellet combo pack comes with Reef Octopus Biopellet Reactor and corresponding quantity of BRS Biopellets. Kit Contains: 1x BR-110 and 1000mL of BRS Biopellets Max recommended feed flow: 520-790 GPH 3.9 Diameter x 21 Tall Footprint: 5.25 x 5.25 (6.7 is with the lid) {700ml…

    $249.99 Regular Price: $

    Make Media Changes Faster Than Ever! The Nyos Torq Dock is a self-contained docking station for the Nyos Torq Reactor Body. The Torq Dock contains its own pump and can be placed directly into the bottom of your aquarium's sump letting you place any size Torq Body onto the base and be able to produce…

    $99.00 Regular Price: $

    Mesh Media Bags are used to hold media like carbon, GFO or any other loose media. The mesh bags allow for flow through the media while keeping the loose media contained. By strategically placing the media bags in your sump, you can control the amount of water that could flow through the media and…

    $6.49 Regular Price: $
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    Powered by GreenBlock Technology Matrikx Chloraguard filters feature amazingly high capacity for chlorine reduction since it is made from a proprietary catalytic carbon that can deliver up to 4 times the capacity for monochloraminereduction. With a high dirt holding & absorption capacities,…

    $20.99 Regular Price: $
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    Remove dissolved organics compounds from your reef tank with HydroCarbon2 - granular activated carbon - from Two Little Fishies. Removes yellow tint from water Porous carbon granules allow for high flow in high capacity filters Does not leach phosphates Available in 1 liter or 4 liter sizes 1 liter…

    $20.04 Regular Price: $
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    Makes up to 100 Gallons of RODI Water Per Day! BRS 6 Stage RO/DI Systems are capable of handling almost any type of water your house may have and polishing it down to 0 TDS. Each system comes with dual Universal Carbon Blocks and Dual Color Changing DI stages, making it the perfect RO/DI system for…

    $339.99 Regular Price: $
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