Reef Substrate

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    Caribsea's Hawaiian Black Arag-Alive! Live Reef Sand is a great choice for new aquarists and new reef tank setups. Arag-Alive sands clear quickly and contain millions of live bacteria, speeding up your tanks cycle and leading to less nuisance algae. Features Contains live bacteria to assist with a…

    $23.99 Regular Price: $
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    …Foundation Reef Saver Rock pieces range from 4 to 5 pounds and will vary from piece to piece. Small Foundation Reef Saver Rock - Perfect for aquariums 50 gallons or less, the Small Foundation Dry Live Rock pieces can range from 4" up to 8" at the longest distance. Medium Foundation Reef Saver Rock -…

    $29.99 Regular Price: $
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    …weight can vary from piece to piece, but we have found most 60 pound boxes have between 10-14 pieces of Real Reef Shelf Rock. We like mixing the Real Reef Shelf Rock with traditional Real Reef Rock for a natural looking aquascape.Each box is pre-packed and we are unable to take requests for certain…

    $329.99 Regular Price: $

    Bimini Pink Arag-Alive! Live Aragonite Reef Sand contains millions of live bacteria to create a natural biological balance in your reef tank. Contains live bacteria to assist with a faster cycle Grain size: 0.5 - 5.0mm High Surface Area for Bacteria Wide variety of particle size BRS suggests 1 pound…

    $38.99 Regular Price: $
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    …that runs your reactor to drain your sump for a water change. The interchangeable sizes make them really handy for endless applications around the reef tank. Polypropylene High Flow Patented ergonomic design Large thumb latch Interchangeable between sizes High quality o-ring Pressure rated up to 60…

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    …to compare to a fellow aquarist.Light and Flow – The two most important needs of a successful reef aquarium Most recently a new measurement has been getting more and more traction in the reef keeping world – PAR (measurement of lighting intensity). With PAR we can look back to see how…

    $174.95 Regular Price: $

    …grain size, high amount of total available surface area, as well as just its overall beauty. Caribsea's Arag-Alive! Live Reef Sand is a great choice for new aquarists and new reef tank setups. Arag-Alive sands clear quickly and contain millions of live bacteria, speeding up your tanks cycle and…

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    Why does BRS recommend this? Biological filtration is the number one key to a nice and stable reef tank, and anytime we can sneak in some MarinePure Biomedia into an All in one tank, sump, or even overflows we will. We have run density tests and they have proved to be more porous than any live rock…

    $28.99 Regular Price: $
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    Natural Reef Arag-Alive! Live Aragonite Reef Sand contains millions of live bacteria to create a natural biological balance in your reef tank. Contains live bacteria to assist with a faster cycle Grain size: 3.0 - 5.0mm High Surface Area for Bacteria Largest variety of particle size BRS suggests 1…

    $38.99 Regular Price: $

    Overview Bioactive filtration media, providing an ideal colonization substrate and a suitable source of organic carbon to beneficial microbes responsible for uptake of nitrate and phosphate. Helps decrease latent organic material, and hence nitrate and phosphate concentrations, in aquaria, greatly…

    $27.99 Regular Price: $33.99
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    …a piece of Black ABS Plastic will add a layer of protection between your rocks and the glass, and also gives a much more pleasing appearance. 100% Reef Safe AestheticallyPleasing Added Protection Easily Cut To Size Textured or Smooth Sides We have used black ABS plastic on many bare-bottom tanks and…

    $24.99 Regular Price: $

    …look at the data to compare to past months or to compare to a fellow aquarist.Light and Flow – The two most important needs of a successful reef aquariumMost recently a new measurement has been getting more and more traction in the reefkeeping world – PAR (measurement of lighting…

    $449.95 Regular Price: $

    Orignal Grade Ocean Direct Live Reef Sand uses "Sea Breathe" technology to preserve the live sand in its own original ocean bacteria. Caribsea's Ocean Direct Caribbean Live Sand is a great choice for aquarists who are wanting a reef tank set up in minutes. Contains live ocean bacteria resulting in a…

    $33.99 Regular Price: $
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    Why does BRS recommend this? Biological filtration is the number one key to a nice and stable reef tank, and anytime we can sneak in some MarinePure Biomedia into an All in one tank, sump, or even overflows we will. We have run density tests and they have proved to be more porous than any live rock…

    $49.99 Regular Price: $

    …other finer sands around and create bare spots. This grade of substrate is not recommended on its own for tanks with sand-dwelling or sand-sifting creatures, although it may be used effectively in combination with other finer substrates to fill in bare areas where current is concentrated. Available…

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    …Foundation Reef Saver Rock pieces range from 8 to 13 pounds but will vary depending on the piece. Small Foundation Reef Saver Rock - Perfect for aquariums 50 gallons or less, the Small Foundation Dry Live Rock pieces can range from 4" up to 8" at the longest distance. Medium Foundation Reef Saver…

    $49.99 Regular Price: $
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    Caribsea's Arag-Alive! Live Reef Sand is a great choice for new aquarists and new reef tank setups. Arag-Alive sands clear quickly and contain millions of live bacteria, speeding up your tanks cycle and leading to less nuisance algae. Features Contains live bacteria to assist with a faster cycle…

    $23.99 Regular Price: $
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    …to compare to a fellow aquarist.Light and Flow – The two most important needs of a successful reef aquarium Most recently a new measurement has been getting more and more traction in the reef keeping world – PAR (measurement of lighting intensity). With PAR we can look back to see how…

    $349.90 Regular Price: $
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    Why does BRS recommend this? Biological filtration is the number one key to a nice and stable reef tank, and anytime we can sneak in some MarinePure Biomedia into an All in one tank, sump, or even overflows we will. We have run density tests and they have proved to be more porous than any live rock…

    $28.99 Regular Price: $
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    …through a wide variety of media, carbonto help remove any toxins or yellowing pigments in the water, GFO to help remove phosphates or a biological substrate like MarinePure for the added surface area. The Filter Media Cup is an ideal and cost-effectivereplacement to filter socks as well. If all you…

    $15.00 Regular Price: $

    …that runs your reactor to drain your sump for a water change. The interchangeable sizes make them really handy for endless applications around the reef tank. Polypropylene High Flow Patented ergonomic design Large thumb latch Interchangeable between sizes High quality o-ring Pressure rated up to 60…

    $12.99 Regular Price: $
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    SubstratPro biological filtration spheres developed in the Eheim laboratory with high quality materials. Provides surface area for the colonization of bacteria to help purify your reef tank Reduces the peak nitrite loads better

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    …per cubic foot Indo-Pacific Black 0.25 - 5.0 90lbs per cubic foot West Caribbean Reef 1.0 - 5.0 90lbs per cubic foot Hawaiian Black 0.25 - 3.5 80lbs per cubic foot Bimini Pink 0.5 - 5.0 90lbs per cubic foot Natural Reef 3.0 - 5.5 85lbs per cubic foot Florida Crushed Coral 3.0 - 5.5 72lbs per cubic…

    $49.99 Regular Price: $
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    …thaw.) If the product arrives frozen, then thaw at room temperature, NEVER MICROWAVE! A word about substrates: Most aquarium bacteria and certainly those in MicrBacter Start XLM live on substrates, that is, they attach themselves to surfaces of rocks, piping and any other surfaces that are…

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    …and made in the USA of US-sourced, high-quality ingredients. The acronym, “R.E.E.F.”, stands for Responsible, Ecologically-Ethical Fragging. As stewards of natural marine habitats through ethical reef aquarium husbandry practices and responsible selection of aquarium inhabitants…

    $4.99 Regular Price: $
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    …that runs your reactor to drain your sump for a water change. The interchangeable sizes make them really handy for endless applications around the reef tank. Polypropylene High Flow Patented ergonomic design Large thumb latch Interchangeable between sizes High quality o-ring Pressure rated up to 60…

    $6.99 Regular Price: $
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    …through water changes. When it is used regularly, it can help prevent the build up of dirt and sludge, and also reduce nitrates and phosphates. 100% Reef Safe Natural Bacteria Increases ORP Contains no phosphates Helps unclog and clean sand and gravel beds Helps reduce slime algae and cyanobacteria…

    $10.99 Regular Price: $
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    …your aquarium’s live rock. They are produced using white reef sand. This sand is a natural calcium based sand which has been shown to speed the spread of coralline algae growth and corals on the plugs. Made from bright white reef sand Fit perfectly into standard egg crate 1 1/4" crown with a…

    $5.99 Regular Price: $

    …recommended type of sand for a reef tank. The particle size is perfect for sand sifting gobies, and other sand-dwelling creatures. Grain size: 0.5 - 1.5mm High Surface Area for Bacteria Largest variety of particle size Selecting the right sand: When choosing the right substrate for your tank, it is…

    $49.99 Regular Price: $
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    …that runs your reactor to drain your sump for a water change. The interchangeable sizes make them really handy for endless applications around the reef tank. Polypropylene High Flow Patented ergonomic design Large thumb latch Interchangeable between sizes High quality o-ring Pressure rated up to 60…

    $6.99 Regular Price: $
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    …Quiet operation Advanced heat management system results in higher efficiency Easily mounted via the Kessil Gooseneck System Tuna Blue best for reef and saltwater tanks Tuna Sun best for refugiums, mangrove, and planted tanks Light Spread/Coverage A160WE will cover a 12” - 24” area,…

    $239.00 Regular Price: $

    DINO X is a very strong and effective solution which removes any hairy or plague type algae growth and dinoflagellates in Reef Tanks. Strong and effective solution to remove nuisance algae, dinoflagellates and Bryopsis algae. Does not harm corals Does not destabilize the aquarium system. DINO X is…

    $29.99 Regular Price: $
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