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MarinePure Biofilter 1.5" Spheres (2 Quart) - Cermedia
Cermedia$28.891½" Spheres Designed for Ammonia and Nitrite Removal One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls. Primarily designed to provide deep anaerobic zones for... -
MarinePure Biofilter Block (8 x 8 x 4) - Cermedia
Cermedia$51.848x8x4" Block Ammonia, Nitrite and Nitrate Removal Primarily designed to provide deep anaerobic zones for de-nitrification in passive systems. Live rock substitute-popular among reef hobbyists as a... -
Xport NO3 Dimpled Brick - 9" x 4.50" x 2.50" - Brightwell Aquatics
Brightwell Aquatics$64.89Xport-NO3 Ultra-activated Denitrification Media with Superior Performance Characteristics. Overview: Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the... -
MarinePure Biofilter Plate (8 x 8 x 1) - Cermedia
Cermedia$28.048x8x1" Plate Ammonia, Nitrite and Nitrate Removal Primarily designed to provide deep anaerobic zones for de-nitrification in passive systems. Live rock substitute-popular among reef hobbyists as a... -
On Sale 10%
On Sale 10%Mineral Mud Refugium Media 1 Gallon - Caribsea
Caribsea$38.69$34.82Mineral Mud™ - A unique blend of sediments that duplicate tropical fringing coastal mangrove environments. Its particles are in a size range compatible with soft, burrowing infaunal, macro animal... -
Nano-Tech Bio-Spheres (1Kg / 2.2lbs) - Maxspect
Maxspect$15.99Each Sphere has a surface area of 580ft2 - 20 Spheres is roughly equivalent to 40+ pounds of Live Rock! Ultra-Compact Biological Filtration Media Maxspect’s Nano- -
Xport BIO Dimpled Brick - 9" x 4.50" x 2.50" - Brightwell Aquatics
Brightwell Aquatics$60.89Xport-BIO Ultra-porous Biological Media with Superior Performance Characteristics. Overview: Utilizes NanoIntelex Technology to create an enhanced material with vast surface area for colonization... -
4" x 6" Hybrid Filter Sock - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$16.49This Hybrid Filter Sock allows water to flow freely while still pulling out up to 200 micron small particles. Does a great job cleaning but won't get clogged as easily as regular socks. Regular... -
4" x 10" Hybrid Filter Sock LONG - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$15.99This Hybrid Filter Sock allows water to flow freely while still pulling out up to 200 micron small particles. Does a great job cleaning but won't get clogged as easily as regular socks. Long Sock -... -
Xport BIO Plate - 9" x 8" x 1.50" - Brightwell Aquatics
Brightwell Aquatics$60.89Xport BIO Plate Ultra-porous Biological Plate Media with Superior Performance Characteristics Overview Highest porosity and largest useable surface area, per unit weight or volume, of all... -
Nano-Tech Bio-Spheres (2Kg / 4.4lbs) - Maxspect
Maxspect$29.99Each Sphere has a surface area of 580ft2 - 20 Spheres is roughly equivalent to 40+ pounds of Live Rock! Ultra-Compact Biological Filtration Media Maxspect’s Nano- -
Klir 4" Sump Flow-Diverting Cap - Klir
Klir$21.93Diverter Cap Works With Multiple 4in Sock Sumps - This optional Klir Flow Diverter is used to cap the unused holes of your sump's sock tray. You can easily dial it to divert excess flow or to filter... -
MarinePure Biofilter 1.5" Spheres (1 Gallon) - Cermedia
Cermedia$52.691½" Spheres Designed for Ammonia and Nitrite Removal One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls. Primarily designed to provide deep anaerobic zones for... -
4" Round Replacement Sponge (1" Thick) for Media Reactors - Bashsea
Bashsea$9.991" Thick, Works with any 4" Media Reactor, specifically built for Bashsea Media Reactors. -
CustomCradle Pro Magnetic Probe Holder - Innovative Marine
Innovative Marine$36.00Introducing the Custom Cradle Pro Magnetic Probe Holder Holds up to 5 Probes A magnetically mounted probe holder that organizes your devices in the most simple and efficient way possible. Other... -
6" Round Replacement Sponge (1" Thick) for Media Reactors - Bashsea
Bashsea$12.991" Thick, works with any 6" Media Reactor, specifically built for Bashsea Reactors. -
Xport NO3 Plate - 9" x 8" x 1.50" - Brightwell Aquatics
Brightwell Aquatics$64.89Xport-NO3 Ultra-activated Denitrification Media with Superior Performance Characteristics. Overview: Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the... -
CustomCradle Pro Magnetic Tube Holder - Innovative Marine
Innovative Marine$36.00Holds up to 4 Tubes A magnetically mounted probe holder that organizes your dosing tube lines in the most simple and efficient way possible. Other tube holders can lead to an unorganized disaster... -
MarinePure Biofilter Media PODS (3 Count) - Cermedia
Cermedia$19.99The MarinePure PODs are about 3.1 inches in diameter, created with grooves to produce a randomized water current in and around the part, ensuring greater water and media contact. Just one Pod has the... -
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4" Sock Canister - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$43.99The Pro Clear Aquatic Systems 4” Sock Canister will make you forget about filter socks. This product is designed to replace filter socks in an EcoReef Sump. Each Sock Canister comes with a sponge... -
Foam Block 14.5" x 2" x 4" - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$20.09Foam Block For Premier Wet/Dry Series, RedFlex Sumps < -
Foam Block 12" x 2"x 4" - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$17.96Foam Block For Premier Wet/Dry Series, RedFlex Sumps < -
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Klir 7" Sump Flow-Diverting Cap - Klir
Klir$26.55This optional 7 inch Klir Flow Diverter to cap the unused holes of your sock tray. You can easily dial it to divert excess flow or to filter less agressively. -
5" Cylinder Sponge - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$10.40Cylinder Sponge For PreFilter, Sock Canister -
Single Chemical Media Cartridge - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$43.95Chemical Media Cartridge -
Foam Block 18" x 2" x 4" - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$22.56Foam Block For Premier Wet/Dry Series, RedFlex Sumps < -
Foam Block 10" x 2" x 4" - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$17.19Foam Block For Premier Wet/Dry Series, RedFlex Sumps < -
7" x 14" Mesh Filter Sock - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$13.18Filter Sock 7"X14" 200 MICRON -
Dual Output Overflow Box - Up To 1600 GPH - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$153.99Dual Overflow Box For Premier Wet/Dry 200, 300, 400 The ProClear Aquatic Systems Overflow Box allows you to convert most standard aquariums to a sump / wet dry / or refugium -
Foam Block 8" x 2" x4" - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$14.45Foam Block For Premier Wet/Dry Series, RedFlex Sumps < -
On Sale 15%
On Sale 15%Single 4" Diameter Quiet Filter Sock Holder (2nd Gen) - Fiji Cube
Fiji Cube$94.99$80.74The Fiji Cube Single 4" Diameter Quiet Filter Sock Holder (2nd Generation) is an essential upgrade for enhancing the mechanical filtration in your aquarium sump or AIO filter box. Designed for quiet... -
MarinePure Biofilter Media PODS (24 Count) - Cermedia
Cermedia$99.99The MarinePure PODs are about 3.1 inches in diameter, created with grooves to produce a randomized water current in and around the part, ensuring greater water and media contact. Just one Pod has the... -
Single Output Overflow Box - Up To 800 GPH - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$128.99Single Overflow Box For Premier Wet/Dry 75,125, 175 The ProClear Aquatic Systems Overflow Box allows you to convert most standard aquariums to a sump / wet dry / or refugium filter. Thes -
On Sale 15%
On Sale 15%Double 4" Quiet Filter Sock Holder (2nd Gen) - Fiji Cube
Fiji Cube$109.99$93.49The Fiji Cube Double 4" Quiet Filter Sock Holder (2nd Generation) is an innovative, easy-to-install accessory designed to enhance the mechanical filtration and reduce noise in your aquarium sump... -
MarinePure Biofilter 1.5" Spheres (5 Gallon) Bucket - Cermedia
Cermedia$256.491½" Spheres Designed for Ammonia and Nitrite Removal One MarinePure Sphere has the same surface area as 1,350 plastic 1.5" bio-balls. Primarily designed to provide deep anaerobic zones for... -
MarinePure Biofilter Media Bulk PODS (210 Count) - Cermedia
Cermedia$776.00The MarinePure PODs are about 3.1 inches in diameter, created with grooves to produce a randomized water current in and around the part, ensuring greater water and media contact. Just one Pod has the...