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262 items found. Showing items 1 to 32 .

    Filter Socks are used on overflows to remove small floating particles from aquarium water. This can dramatically improve water quality and reduce maintenance on filters that would otherwise become clogged. Mesh: Thin, doesn't clog as easily as felt Felt: Thicker, better at removing particles, but…

    Starting at:
    $5.99

    RUBY20C Dimensions: 20″ long x 20″ wide x 15″ high Drain/Skimmer Section: 11.625″ x 12″ Front/Refugium Section: 19.5″ x 7.25″ Return Pump Section: 12″ x 7.625″ Total Water Volume: 24.3 gallons Skimmer Water Level: 7″ to 9.5″ adjustable   The RUBY series sumps are loaded with features and come with…

    $354.99

    Why does BRS recommend this? Trigger systems have been making sumps for quite some time now and they have won us over with their attention to detail, practical designs and overall aesthetic appeal. With the ability to modify the sump to your needs with adjustable water levels, interchangeable plates…

    $539.99 $458.99

    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…

    Starting at:
    $40.99

    Ultra Quiet Sine-Wave DC Technology! Max Flow - 4,755 GPH (18,000LPH) Small, Efficient, and Smart, Skimz SuperSilent DC Wavemaker powerheads use sine-wave DC technology along with high-quality 6-pole motors, producing a high-performance pump for any aquarium. Paired with the included controller you…

    $137.99

    90% Hatch-Out Rate Bulk Reef Supply's Premium Brine Shrimp Eggs (artemia nauplii) will produce a minimum of 245 thousand baby brine shrimp per gram of cysts making it one of the highest yielding brine shrimp eggs available. Hatching brine shrimp eggs is super simple with a hatchery which you can buy…

    $11.99

    Pair the DLC3 up with your favorite 3 head dosing pump for an awesome nano reef tank dosing system!   Skimz designed and engineered the DLC3 Dosing reservoir for nano tanks that are tight on space but want a compact dosing reservoir that can hold liquids for reefing systems that require 3…

    $82.79

    Have you ever wondered how much electricity your entire aquarium consumes? Now you will know how much power you are actually using with the Kill A Watt PS-10 Power Strip. The power strip gives you 10 surge-protected outlets that will let you monitor Voltage, Amperage, KWH, Current Leakage, and much…

    $69.99

    Engineered for your entire reef tank! Benepets BeneReef coral and fish food is perfect for any reef tank inhabitant. Ranging from 3 to 3,000 microns in particle size, everything from SPS, LPS, Softies, and small fish will benefit from BeneReef. With smaller particles that get easily trapped by…

    Starting at:
    $19.99

    Create a plumbing masterpiece. Schedule 40 PVC Pipes for your plumbing needs in Purple. Solid color with no text written on pipe Sold in 46 inch lengths Sharper look than white Schedule 40 PVC Compatible with Schedule 80 PVC Available in 8 Colors Green Orange Grey Violet Yellow Black Blue Red

    Starting at:
    $9.99

    Automatically and Continuously Released Waste-Away Bacteria! Dr. Tim's Waste Away Gel is specially designed to break down fish waste in the hard to reach areas of your reef tank. Waste-Away is a 100% natural bacterial additive that helps dissolve sludge and hidden wastes. Using Waste-Away will also…

    Starting at:
    $21.29

    Includes BRS PRO DI Resins! Triple Deionization Saver canister kit complete with HM Digital Triple Inline TDS Meter & BRS Pro Series Single Bed Cation Resin, Pro Series Single Bed Anion Resin, and Pro Series Mixed Bed Cation Color Changing Resins. This is the perfect add-on to any reverse osmosis…

    $125.99

    Sumps are a great addition to any fresh or saltwater tank. From adding additional water volume to area for heaters, reactors, probes, and any other life support equipment you may want to add. Many tanks are already drilled or can be drilled for a sump to be added. Skimz Sumps are by far one of the…

    $258.74

    Solve your nutrient & algae issues with an Algae Turf Scrubber from Clear Water Scrubbers. Algae scrubbers can save you money and time with the minimal maintenance and energy usage.  Dimensions - 13 3/4" L x 9" W x 9 1/4" H Easy to harvest Safe design Simple to plumb Quality acrylic construction…

    $374.99

    BLACK FRIDAY SALE BEGINS ON MONDAY (11/25) FOR THE ICECAP CLIP-ON   Turn Your Smart Phone into a Professional Reef Tank Camera! Take stunning images of your corals without the oversaturation of blue light. If you want to get that close up shot of your prized SPS coral or zoanthid, or the full tank…

    $29.99

    Easily test the magnesium level in your tank. Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available to each testing method. The Salifert Magnesium Test Kit contains 50 tests.

    $19.61

    Easily test the nitrate level in your tank. Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available to each testing method. The Salifert Nitrate Test Kit contains 60 tests.

    $17.37

    Easily test the nitrite level in your tank. Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available to each testing method. The Salifert Nitrite Test Kit contains 60 tests.

    $11.86

    Easily test the calcium level in your tank. Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available to each testing method. The Salifert Calcium Test Kit contains 50 - 100 (typically closer to 50) tests

    $18.81

    Easily test the kH/Alkalinity level in your tank. Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available to each testing method. The Salifert kH/Alkalinity Test Kit contains 100-200 (typically closer to 100) tests.

    $16.46

    Easily test the ammonia level in your tank. Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available to each testing method. The Salifert Ammonia Test Kit contains 50 tests and can easily detect 0.5 ppm of total ammonia.

    $13.99

    Reef Octopus Sponge-Free Media Reactors MF 2000 Media Reactor Item #: OCT-MF2000 Diameter: 4 Height: 21.75 Footprint: 5.5 x 5.5 Holds up to 16 cups of media

    $189.99 $170.99

    Use ESV Calcium Chloride to maintain proper calcium levels in your reef tank. It is essential to maintaining a healthy tank and promoting fast coral growth. ESV Calcium Chloride is a pure inorganic compound used to raise dissolved calcium levels in your tank.

    $16.99

    ESV Calcium Hydroxide is pure and meets American Water Works Association and Water Chemical Codex requirements. Dosing with Kalkwasser is one of the very few proven, effective methods to add calcium and alkalinity with a single product while maintaining pH. Commonly used in conjunction with auto top…

    Starting at:
    $12.99

    Strontium chloride, like calcium chloride, has the potential to lower alkalinity levels after prolonged use. Be sure to monitor alkalinity closely. Recommended starting dose of 1 drop per 2 gallons per week. Do not exceed 1 drop per 1 gallon per week.

    Starting at:
    $11.99

    Citric Acid Concentrate for decalcifying protein skimmers, pumps and more. Follow manufacturer's instructions for mixing solution. Replacement Citric Acid for Tunze Cleaning Set 110 g (3.2 oz) Item #0220.710

    $10.03

    Extended Gravel Tubes to repair or replace your current Python No Spill Clean & Fill Water Change System.   Great addition for taller aquariums Easily interchange between sizes Includes 2.5 feet of tubing and female connector 10" Gravel Tube comes with standard Python systems

    Starting at:
    $11.99

    …Brightwell Lugol's is an extremely powerful iodine/iodide solution.  It should only be used by advanced aquarists. US regulations do not permit the sale of Lugol's Solution in sizes larger than 30mL   Instructions and Guidelines Determine the iodine concentration in the aquarium using an accurate…

    $13.99

    Oceans Wonders Coral Frag mounts are perfect for the attaching coral frags including hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, etc. They are bright white in color and fit into standard egg crate or into small cracks or crevices in your aquarium’s live…

    $5.99

    Oceans Wonders Coral Frag mounts are perfect for the attaching coral frags including hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, etc. They are bright white in color and fit into standard egg crate or into small cracks or crevices in your aquarium’s live…

    $5.99

    Oceans Wonders ceramic frag mounts are a great choice for reefers looking for a super strong base on which to attach their frags.  Ceramic frag mounts are fired at nearly 2000 degrees in a high temperature kiln making them 100% inert and safe.  These unique mounts do not require curing and are…

    $6.99

    Oceans Wonders ceramic frag mounts are a great choice for reefers looking for a super strong base on which to attach their frags.  Ceramic frag mounts are fired at nearly 2000 degrees in a high temperature kiln making them 100% inert and safe.  These unique mounts do not require curing and are…

    $6.99