Refugium Substrate

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    …rock to ensure that you will have enough to complete the aquascape you are looking for, any extra rock can always be broken up and placed in your refugium, overflows, and sump for added filtration. Shipping: BRS makes every effort to securely pack the Rock. However, the UPS automation is not always…

    $2.54 Regular Price: $2.99

    …KoraLagoon Substrat may be employed in a number of applications, however in each case it is recommended that the total depth of substrate not exceed 2.0 in. (5.1 cm). To determine the approximate amount of KoraLagoon Substrat (lbs.) required for a given container (e.g. aquarium, refugium, or sump),…

    $21.02 Regular Price: $

    …an ideal refugium substrate that will support a healthy ecosystem within your aquarium. Miracle Muds particle composition and mineral makeup support a healthy biofilter, as well as providing a great substrate for macroalgaes and other refugium organisms. As water flows through the substrate it can…

    $19.99 Regular Price: $
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    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 605 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 605 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $3,399.99 Regular Price: $

    …rock and enhancing the biological filtration capacity of any rock. Live Rock Enhance can also help to revitalize sump biofilters, sandbeds, refugiums, and other areas where detritus accumulates over time. This allows these natural filtration sites to function more efficiently, keeping your aquarium…

    $22.07 Regular Price: $

    …that like to burrow or sift through the sand will do best with smaller particle sizes. Will it be for a refugium or deep sandbed? Sand that will be used for filtration or refugium, we suggest using smaller particles that will give bacteria more surface area to grow and thrive on. How much…

    $33.14 Regular Price: $38.99

    …rock to ensure that you will have enough to complete the aquascape you are looking for, any extra rock can always be broken up and placed in your refugium, overflows, and sump for added filtration. Shipping: BRS makes every effort to securely pack the Rock. However, the UPS automation is not always…

    $5.99 Regular Price: $6.99

    …three different sizes the AquaFuge2 is a simple to use hang on back refugium. With a recently redesigned black acrylic backing and unique baffle system, keeps the algae and substrate in the refugium and not the display tank. Refugiums are also a great way to introduce new fish or corals to a tank…

    $299.99 Regular Price: $

    The AquaMaxx HOB-R Hang-On-Back Refugium is the quick and easy way to create a small ecosystem for your aquarium. A refugium helps control nitrates and phosphates in a natural way by providing space for macroalgae to grow. Macroalgae will compete with nuisance algae within the aquarium, and assist…

    $129.99 Regular Price: $

    …aquariums and refugiums. AlgaeBarn's Red Mangrove (Rhizophora mangle) is aquacultured in a controlled environment allowing them to treat and quarantine it, reducing any risk of unwanted parasites or hitchhikers within the algae. Red Mangroves trees are a popular addition to refugiums as well as…

    $13.00 Regular Price: $
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    …that like to burrow or sift through the sand will do best with smaller particle sizes. Will it be for a refugium or deep sandbed? Sand that will be used for filtration or refugium, we suggest using smaller particles that will give bacteria more surface area to grow and thrive on. How much…

    $25.49 Regular Price: $
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    …alternative that requires no curing and will quickly become covered in coralline algae. These small pieces of rock can also be added to your sump or refugium and work very well as additional biofilter media. Dry rock rubble from Marco's Reef Saver Rocks Lots of size and shape variation Clean and…

    $23.79 Regular Price: $27.99
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    …rock to ensure that you will have enough to complete the aquascape you are looking for, any extra rock can always be broken up and placed in your refugium, overflows, and sump for added filtration. What's Included? CaribSea Original LifeRock Shipping:All rock can be fragile. BRS makes every effort…

    $98.29 Regular Price: $
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    …that like to burrow or sift through the sand will do best with smaller particle sizes. Will it be for a refugium or deep sandbed? Sand that will be used for filtration or refugium, we suggest using smaller particles that will give bacteria more surface area to grow and thrive on. How much…

    $23.99 Regular Price: $
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    …that like to burrow or sift through the sand will do best with smaller particle sizes. Will it be for a refugium or deep sandbed? Sand that will be used for filtration or refugium, we suggest using smaller particles that will give bacteria more surface area to grow and thrive on. How much…

    $23.99 Regular Price: $
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    …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…

    $24.49 Regular Price: $
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    …invertebrates that like to burrow or sift through the sand will do best with smaller particle sizes. Will it be for a refugium or deep sandbed? Sand that will be used for filtration or refugium, we suggest using smaller particles that will give bacteria more surface area to grow and thrive on. Below…

    $45.89 Regular Price: $53.99

    …invertebrates that like to burrow or sift through the sand will do best with smaller particle sizes. Will it be for a refugium or deep sandbed? Sand that will be used for filtration or refugium, we suggest using smaller particles that will give bacteria more surface area to grow and thrive on. Below…

    $41.49 Regular Price: $

    …three different sizes the AquaFuge2 is a simple to use hang on back refugium. With a recently redesigned black acrylic backing and unique baffle system, keeps the algae and substrate in the refugium and not the display tank. Refugiums are also a great way to introduce new fish or corals to a tank…

    $244.99 Regular Price: $

    …three different sizes the AquaFuge2 is a simple to use hang on back refugium. With a recently redesigned black acrylic backing and unique baffle system, keeps the algae and substrate in the refugium and not the display tank. Refugiums are also a great way to introduce new fish or corals to a tank…

    $329.99 Regular Price: $

    …chamber dedicated to skimmers, reactors, heaters, and other equipment; as well as a second chamber to be used as a refugium. Add your preferred substrate and macroalgae to the refugium chamber to create the optimal environment for beneficial microorganisms & increase biological filtration in…

    $450.00 Regular Price: $

    …invertebrates that like to burrow or sift through the sand will do best with smaller particle sizes. Will it be for a refugium or deep sandbed? Sand that will be used for filtration or refugium, we suggest using smaller particles that will give bacteria more surface area to grow and thrive on. Below…

    $45.89 Regular Price: $53.99

    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 275 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 275 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $2,399.99 Regular Price: $
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    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 435 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 435 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $2,999.99 Regular Price: $

    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 605 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 605 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $3,399.99 Regular Price: $

    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 790 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 790 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $4,499.99 Regular Price: $
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    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 980 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 980 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $5,999.99 Regular Price: $
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    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 275 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 275 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $2,399.99 Regular Price: $

    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 275 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 275 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $2,399.99 Regular Price: $
    Choose Options

    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 435 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 435 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $2,999.99 Regular Price: $

    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 435 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 435 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $2,999.99 Regular Price: $

    **Special Offer** -- For a limited time, all purchases of AF OceanGuard 435 Aquariums will include a FREE Ultimate Starter Kit! No extra action is required to redeem this offer-- Simply add any Oceanguard 435 Aquarium to your cart and your order will also include the following: 1x Starter Pack 1x…

    $2,999.99 Regular Price: $
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