Special Grade

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…

…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…

…1/2 c. Magnesium Sulfate Ideal for large magnesium adjustments No residue left behind Mixes fast and clear Designed for easy dosing Pharmaceutical grade materials used   Kalkwasser or Calcium Reactor Users This is the preferred magnesium additive for your aquarium if you use kalkwasser or a calcium…

…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…

…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…

…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,…

…of probes to bring one in that we were comfortable putting our name on.  With high-quality materials, the BRS Lab Grade pH probes will last longer than most other standard grade probes while giving more consistent readings in between calibrations.   High quality, American-made pH probe to meet…

…of probes to bring one in that we were comfortable putting our name on. With high-quality materials, the BRS Lab Grade ORP probes will last longer than most other standard grade probes while giving more consistent readings in between calibrations.   High quality, American-made ORP probe to meet…

…has low noise design with conductive copper layer between braid and center conductor Less frequent and quicker calibration 10 Ft cord   BRS Lab Grade pH Probe Features: Single Junction Probe: Single junction probes are used widely for their reliability and economical pricing. In a perfect world…

…has low noise design with conductive copper layer between braid and center conductor Less frequent and quicker calibration 10 Ft cord   BRS Lab Grade ORP Probe Features: Single junction probes are used widely for their reliability and economical pricing. In a perfect world we would always recommend…

…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…

…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…

…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…

…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…

…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…

…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…

…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)…

…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)…

…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)…

…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)…

…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…

…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…

…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…

…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…

…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…

…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…

…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…

…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…

…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…

…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…

…grade materials and is perfect for fishless cycles in reef aquariums.  Odorless Pure Ammonium Chloride No Unnecessary Additives Works Great With Dr.Tim's One & Only   Ammonium Chloride can be used to simulate organic matter that would naturally break down into ammonia. By adding the reagent grade…

Made with N52 Grade Neodymium Magnets - Completely Reef Safe Oceans Wonders N52 series of frag racks have been the simple and reliable frag rack that holds onto tanks up to 3/4" thick. The N52 Pro Frag Rack can hold up to 30 frag plugs at any given time from a variety of different manufacturers,…