Special Grade

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    …give bacteria more surface area to grow and thrive on. How much sand do I need? Below is a table of common tank sizes and how many pounds of Special Grade Sand is required to achieve a certain depth. Results may vary depending on the aquascaping in your tank, overflow styles, and the specific tank…

    Starting at:
    $23.99

    CaribSea Aragonite Dry Sands are great for new tanks or adding sand to currently established tanks. Special Grade Sand is ideal for high-flow tanks that have sand dwelling creatures.   Selecting the right sand: When choosing the right substrate for your tank, it is important to keep a few things in…

    $49.99

    …300 Gallon 72x36x27 154.3 lbs 308.6 lbs 462.9 lbs   Sand Type Grain Sizes (mm) Average Density Fiji Pink 0.5 - 1.5 90lbs per cubic foot Special Grade 1.0 - 2.0 85lbs per cubic foot Bahamas Oolite 0.25 - 1.0 96lbs per cubic foot Indo-Pacific Black 0.25 - 5.0 90lbs per cubic foot West Caribbean…

    Starting at:
    $15.99

    …300 Gallon 72x36x27 135.0 lbs 270.0 lbs 405.0 lbs   Sand Type Grain Sizes (mm) Average Density Fiji Pink 0.5 - 1.5 90lbs per cubic foot Special Grade 1.0 - 2.0 85lbs per cubic foot Bahamas Oolite 0.25 - 1.0 96lbs per cubic foot Indo-Pacific Black 0.25 - 5.0 90lbs per cubic foot West Caribbean…

    Starting at:
    $23.99

    …to shut down your reverse osmosis system when the float is elevated. Float valves are typically installed on containers like large plastic food grade trash cans or other containers. Installation is as easy as drilling a small hole in the container, sliding the float in and attaching using the…

    $15.99

    …from blue to brown as it depletes) Vacuum packed in foil-lined 4mm Mylar bags for a long shelf life Includes Refillable 10” Cartridge Nuclear Grade   Pre-Packed DI Cartridges let you just remove and replace your current DI cartridge without having to repack it with new resin that takes time,…

    $23.99

    Instructions and Guidelines FerroxiPhos-G should be housed in a media reactor, canister filter, or fluidized-bed reactor with a means of controlling water flow through the media bed, and with a pre-filter in place to restrict particulate material from entering the reaction vessel. Follow the reactor…

    Starting at:
    $13.49

    …6 x 10 Hardness Number: 90   Instructions: We recommend 1 Tablespoon of BRS Special Grade Bituminous Carbon per 4 Gallons of tank water either placed in a media bag, or reactor.   Quick Compare - Carbon  Special Grade BituminousLignitePremium ROX 0.8 BRS Recommended - - YES Color Removal Good Better…

    Starting at:
    $7.99

    …structure may be required.     Three Sizes Available: 1" (20 Pack) 2" (10 Pack) 3" (10 Pack)   Oceans Wonders Coral Frag Disks are made with a special grade white reef sand that is fused together. The natural calcium based sand helps encourage the spreading of corals and coralline algae. We do…

    Starting at:
    $5.99

    …spread onto other tiles.    Three Sizes Available: 1" (20 Pack) 2" (10 Pack) 3" (10 Pack)   Oceans Wonders Coral Frag Tiles are made with a special grade white reef sand that is fused together. The natural calcium based sand helps encourage the spreading of corals and coralline algae. We do suggest…

    Starting at:
    $5.99

    …does not hard any coral reefs making it one of our favorite types of dry live rock.   20 Pounds CaribSea Special Grade Arag-Alive Sand The larger particle size of CaribSea's Special Grade Sand keeps it in place even in some of the most high-flow aquariums. We have found that with the smaller…

    $507.70 $489.99

    …Tablespoon of BRS Small Particle Lignite Carbon per 8 Gallons of tank water either placed in a media bag, or reactor. Quick Compare - Carbon  Special Grade BituminousLignitePremium ROX 0.8 BRS Recommended - - YES Color Removal Good Better Best Removal of Dissolved Organic Compounds Good Better Best…

    Starting at:
    $11.99

    …300 Gallon 72x36x27 135.0 lbs 270.0 lbs 405.0 lbs   Sand Type Grain Sizes (mm) Average Density Fiji Pink 0.5 - 1.5 90lbs per cubic foot Special Grade 1.0 - 2.0 85lbs per cubic foot Bahamas Oolite 0.25 - 1.0 96lbs per cubic foot Indo-Pacific Black 0.25 - 5.0 90lbs per cubic foot West Caribbean…

    $49.99

    …Return Pump Innovative Marine Desktop Filter Sock Innovative Marine Desktop Custom Caddy 10lbs Reef Saver Dry Live Rock 10lb CaribSea Arag-Alive Special Grade Sand Tunze Nano Care Magnet Finnex HMA-S 50W Heater 2oz Dr.Tim's One & Only Nitrifying Bacteria  HW MarineMix Salt (makes up to 160 gallons)…

    $448.52 $399.99

    …Return Pump Innovative Marine MidSize Filter Sock Innovative Marine MidSize Custom Caddy 30lbs Reef Saver Dry Live Rock 40lb CaribSea Aragonite Special Grade Sand Tunze Nano Care Magnet Finnex HMA-S 150W Heater 2oz Dr.Tim's One & Only Nitrifying Bacteria  HW MarineMix Salt (makes up to 160 gallons)…

    $778.32 $669.99

    …Return Pump Innovative Marine MidSize Filter Sock Innovative Marine MidSize Custom Caddy 40lbs Reef Saver Dry Live Rock 40lb CaribSea Aragonite Special Grade Sand Tunze Nano Care Magnet Finnex HMA-S 150W Heater 4oz Dr.Tim's One & Only Nitrifying Bacteria  HW MarineMix Salt (makes up to 160 gallons)…

    $860.11 $749.99

    …Return Pump Innovative Marine Desktop Filter Sock Innovative Marine Desktop Custom Caddy 20lbs Reef Saver Dry Live Rock 20lb CaribSea Arag-Alive Special Grade Sand Tunze Nano Care Magnet Finnex HMA-S 50W Heater 2oz Dr.Tim's One & Only Nitrifying Bacteria  HW MarineMix Salt (makes up to 160 gallons)…

    $593.42 $499.99

    …Tablespoon of BRS Large Particle Lignite Carbon per 8 Gallons of tank water either placed in a media bag, or reactor. Quick Compare - Carbon  Special Grade BituminousLignitePremium ROX 0.8 BRS Recommended - - YES Color Removal Good Better Best Removal of Dissolved Organic Compounds Good Better Best…

    Starting at:
    $10.99

    …Recommended Dosage: 1 tablespoon per 10 gallons, or use our Reef Calculator for hassle-free dosage recommendations.   Quick Compare - Carbon  Special Grade BituminousLignitePremium ROX 0.8 BRS Recommended - - YES Color Removal Good Better Best Removal of Dissolved Organic Compounds Good Better Best…

    Starting at:
    $20.99

    …300 Gallon 72x36x27 154.3 lbs 308.6 lbs 462.9 lbs     Sand Type Grain Sizes (mm) Average Density Fiji Pink 0.5 - 1.5 90lbs per cubic foot Special Grade 1.0 - 2.0 85lbs per cubic foot Bahamas Oolite 0.25 - 1.0 96lbs per cubic foot Indo-Pacific Black 0.25 - 5.0 90lbs per cubic foot West Caribbean…

    Starting at:
    $23.99

    …300 Gallon 72x36x27 118.1 lbs 236.2 lbs 354.3 lbs   Sand Type Grain Sizes (mm) Average Density Fiji Pink 0.5 - 1.5 90lbs per cubic foot Special Grade 1.0 - 2.0 85lbs per cubic foot Bahamas Oolite 0.25 - 1.0 96lbs per cubic foot Indo-Pacific Black 0.25 - 5.0 90lbs per cubic foot West Caribbean…

    Starting at:
    $23.99

    …300 Gallon 72x36x27 135.0 lbs 270.0 lbs 405.0 lbs   Sand Type Grain Sizes (mm) Average Density Fiji Pink 0.5 - 1.5 90lbs per cubic foot Special Grade 1.0 - 2.0 85lbs per cubic foot Bahamas Oolite 0.25 - 1.0 96lbs per cubic foot Indo-Pacific Black 0.25 - 5.0 90lbs per cubic foot West Caribbean…

    Starting at:
    $23.99

    …300 Gallon 72x36x27 135.0 lbs 270.0 lbs 405.0 lbs   Sand Type Grain Sizes (mm) Average Density Fiji Pink 0.5 - 1.5 90lbs per cubic foot Special Grade 1.0 - 2.0 85lbs per cubic foot Bahamas Oolite 0.25 - 1.0 96lbs per cubic foot Indo-Pacific Black 0.25 - 5.0 90lbs per cubic foot West Caribbean…

    Starting at:
    $38.99

    …300 Gallon 72x36x27 126.0 lbs 252.0 lbs 378.0 lbs   Sand Type Grain Sizes (mm) Average Density Fiji Pink 0.5 - 1.5 90lbs per cubic foot Special Grade 1.0 - 2.0 85lbs per cubic foot Bahamas Oolite 0.25 - 1.0 96lbs per cubic foot Indo-Pacific Black 0.25 - 5.0 90lbs per cubic foot West Caribbean…

    $38.99

    …  GHL pH electrodes are made of the highest laboratory grade. They are durable, low maintenance, and matched to the highest German quality standards. GHL's pH probe features extra-long connection cables (3 m), which are specially made for use in the aquarium hobby. All sensors are galvanically…

    $74.99

    …with the BM-T12 Slave Unit (sold separately) Tighter tolerances on seams to resist moisture exposure on internal circuitry German-made medical grade tubing for increased lifespan Advanced alarm system to alert you if there is an issue with the motor, tubing, or board   Specifications: Dimensions…

    $289.99

    …CNC-milled bubble plate eliminates turbulence Bayonet-style neck provides a secure, leak-free coupling between the cup and body Easily accessible Ozone port Built in skimmate drain Easy maintenance - all parts can be disassembled Grade II titanium screws - corrosion resistant Silicone O-rings

    $859.99 $515.99

    …quality and exceptional reliability to bring you a product that is built to last. Featuring a patent pending design, the KH Director utilizes lab grade quality test standards to provide precise results every time. Lab-grade KH measurement with 0.1° dKH accuracy Adjustable test sample volume…

    $849.90

    …quality and exceptional reliability to bring you a product that is built to last. Featuring a patent pending design, the KH Director utilizes lab grade quality test standards to provide precise results every time. Lab-grade KH measurement with 0.1° dKH accuracy Adjustable test sample volume…

    $849.90

    …  Tropic Marin Pro-Coral Phyton coral food is engineered to be a balanced all-around substitute for phytoplankton in reef tanks. Composed of a special blend of high-grade algaes that are rich in high energy carbohydrates, your corals will have an easy time consuming the food while producing more…

    $10.92

    …Carbon Block   Stage 3 - BRS 1 Micron Universal Carbon Block   Stage 4 - Dow Filmtec Membrane  Stage 5 - Nuclear Grade Mixed Bed Color-Changing Deionization Resin Stage 6 - Nuclear Grade Mixed Bed Color-Changing Deionization Resin   BRS RO/DI 6 Stage Deluxe Plus RO/DI System Comparison  6 Stage 75…

    Starting at:
    $289.99

    …VOC reduction. The kit includes a 5 Micron Purtrex Sediment Filter that are true graded density filters that will last longer than traditional sediment filters. The BRS Chlorine VOC Carbon Block has been specially formulated for industry leading chlorine and VOC reduction. We also include a single…

    $26.99