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Conditioners, RODI systems, marine salt mixes
Plant fertilizers, liquid CO₂, reef dosing pumps, calcium & alkalinity
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5,380 matching items · Most used first
OtherV2O Aquarium Foods
The V2O Aquarium Foods Brine Shrimp Bulk Frozen Cubes (1 lb) are premium frozen adult brine shrimp (Artemia salina) with stabilized vitamin C. They are carefully harvested and rapidly processed for maximum freshness and cleanliness, making them a nutritious treat for all freshwater and marine tropical fish. Ingredients: adult brine shrimp and potassium ascorbate.
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OtherSan Francisco Bay Brand
San Francisco Bay Brand Brine Shrimp Eggs hatch in 24-36 hours at 80-82 degrees F into newly hatched live brine shrimp rich in marine-derived fatty acids, an ideal first food for baby fish, small freshwater species, and reef tanks.
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OtherBulk Reef Supply
Brine Shrimp Direct's Brine Shrimp Hatchery Dish is probably the easiest to use hatchery on the market today. The unique design keeps all the unhatched eggs and shells in the outer ring, while the hatched shrimp will seek out the light and swim to the open center section, making harvesting easy, fast, and clean; no aeration, heat, or tubing required, 24-36 hours for peak hatch.
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OtherBrine Shrimp Direct
The Brine Shrimp Direct Brine Shrimp Hatchery Dish (8 in diameter x 2.25 in) requires no aeration, heat, or tubing; the unique design keeps unhatched eggs and shells in the outer ring while hatched shrimp swim to the center for easy harvesting, hatching in 24-36 hours.
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Tank & FurnitureBulk Reef Supply
Curated equipment bundle for starting a 10-gallon freshwater aquarium when you already own the tank. BRS selects the essential filtration, heating, and setup gear sized for a 10-gallon system.
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Tank & FurnitureBulk Reef Supply
The BRS Bring Your Own Aquarium Freshwater Starter Kit equips a standard 20 or 29 gallon glass tank (not included) with beginner-friendly essentials: a LiBERTY 130 hang-on-back power filter, a preset 100W heater, 20 lbs of Peace River substrate, two pieces of spider wood, MicroBacter7 cycling bacteria, water conditioner, a stick-on thermometer, and pellet fish food. Lighting is intentionally excluded so aquarists can choose a fixture matched to their plants and goals.
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Tank & FurnitureBulk Reef Supply
The Bring Your Own Aquarium Freshwater Starter Kit is the perfect launchpad for anyone ready to dive into freshwater aquariums using a standard 40 gallon breeder glass tank from a local pet store. We handpicked reliable, beginner-friendly components that make it easy to establish and maintain a stable freshwater environment without the headaches of researching and selecting individual components; just add your 40 gallon breeder aquarium (not included), perfect for first-time aquarium hobbyists.
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Tank & FurnitureBulk Reef Supply
The BRS Bring Your Own Aquarium Freshwater Starter Kit - 5 Gallon is a beginner-friendly bundle designed to pair with a standard 5-gallon glass tank purchased locally. It includes an internal corner filter, a 22W preset heater (77°F), 5 lbs of Gold Pearl bio-substrate with live bacteria, spider wood, 125 mL MicroBacter7, and Seachem Prime water conditioner for fast cycling and stable water.
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Tank & FurnitureBulk Reef Supply
The Bring Your Own Aquarium Saltwater Starter Kit is the perfect launchpad for reefers ready to dive into saltwater aquariums using a standard 10-gallon glass tank from a local pet store. We handpicked reliable, beginner-friendly components that make it easy to establish and maintain a stable saltwater environment without the headaches of researching and selecting individual components; just add your 10 gallon aquarium (not included), perfect for first-time saltwater hobbyists.
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Tank & FurnitureBulk Reef Supply
The BRS Bring Your Own Aquarium Saltwater Starter Kit is a beginner-friendly equipment bundle for standard 20- or 29-gallon glass tanks (tank not included). It includes a Seachem Tidal 55 hang-on-back filter, AquaReady preset 100W heater (77F), 20 lbs of Dry Rock Reef Saver, 20 lbs of Ocean Direct live sand, 125mL of MicroBacter7, a Sicce Voyager Nano 1000 (270 GPH) powerhead, a stick-on thermometer, and pellet fish food — everything needed to set up and cycle a saltwater tank without a sump; lighting sold separately.
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Tank & FurnitureBulk Reef Supply
The Bring Your Own Aquarium Saltwater Starter Kit is the perfect launchpad for reefers ready to dive into saltwater aquariums using a standard 55 or 75-gallon glass tank from a local pet store. We handpicked reliable, beginner-friendly components that make it easy to establish and maintain a stable saltwater environment without the headaches of researching and selecting individual components; just add your 55 or 75 gallon aquarium (not included), perfect for first-time saltwater hobbyists.
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FilterReef Octopus
The Reef Octopus BR-MF-110 Biopellet Reactor features high-quality hand-made acrylic construction, a reverse cone dispersement plate for even media fluidization, union fittings, and a check valve and sieve plate to retain media in the chamber.
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FilterReef Octopus
The Reef Octopus BR-MF-140 Biopellet Reactor features high-quality hand-made acrylic construction, a reverse cone dispersement plate for even media fluidization, union fittings, and a check valve and sieve plate to retain media in the chamber.
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FilterReef Octopus
The Reef Octopus BR-MF-70 Biopellet Reactor features high-quality hand-made acrylic construction, a reverse cone dispersement plate for even media fluidization, union fittings, and a check valve and sieve plate to retain media in the chamber.
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OtherNT Labs
The NT Labs Broad pH Test Kit covers pH 6 to 9 with 0.5 unit precision, includes reagent and color scale chart for 40 freshwater tests.
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Substrates & AquascapingCeramicNature
The CeramicNature Brown D-Shaped Cave (Medium, 11 x 4 x 3 cm) is a handmade aquarium-safe ceramic breeding cave designed for L46 zebra plecos and other small L-numbers up to 12 cm; the closed-back design encourages males to guard eggs, and it doubles as a hiding place for small bottom-dwellers.
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Substrates & AquascapingCeramicNature
The CeramicNature Brown Triangle Breeding Cave (Large, 16.5 x 6 x 4.55 cm) is a handmade aquarium-safe ceramic cave with open-front triangle design and closed back, ideal for breeding L-number plecos up to 16 cm and providing shelter for crayfish and botias.
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SupplementationBulk Reef Supply
The BRS 1.1 mL dosing pump is a very cost-effective yet long lasting stand-alone dosing pump perfect for trace elements and 2 part. By hooking the pump up to a simple timer or aquarium controller they can be one of the most inexpensive ways to get into an automated 2 part dosing system. With their peristaltic design, they will not back siphon and provide extremely accurate flow rates.
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Water PurificationBulk Reef Supply
The BRS 4 Stage Reverse Osmosis System produces 75 gallons per day through sediment, dual carbon blocks, and a 75 GPD Dow Filmtec membrane with up to 99% rejection, with source and drain fittings included.
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FilterBulk Reef Supply
The BRS 4 Stage RO Only System (75GPD) produces up to 75 gallons per day of purified water using four filtration stages: sediment filter, dual carbon blocks, and a 99%-rejection Dow RO membrane (no DI stage). Designed for tap water treated with chlorine or low chloramines, it includes an auto shut-off valve, Mur-lok push-connect fittings, tubing, and multiple faucet/hose/sink connection adapters (16" x 6.25" x 15.5").
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OtherBulk Reef Supply
A 5-inch stainless steel bone cutter from Bulk Reef Supply designed for fragging SPS corals. The sharp, spring-loaded jaws make clean cuts through stony coral skeletons for propagation.
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OtherBulk Reef Supply
Kids t-shirt with Bulk Reef Supply's 'Aquarist in Training' graphic for young reef aquarium hobbyists.
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OtherBulk Reef Supply
The BRS Biopellet Reactor is a media reactor designed for tumbling biopellets for solid carbon dosing to reduce nitrates in aquariums up to 75 gallons. It holds up to 350 mL (~1.5 cups) of biopellets and features heavy-duty all-plastic construction, double O-ring push-connect fittings, a precision tuning ball valve, and 1/2-inch ports; 14.5"H x 5.5"W x 5" with a 1-year warranty.
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OtherBulk Reef Supply
The BRS Biopellet Reactor Combo Kit bundles the BRS Biopellet Reactor with 500 mL of BRS Bulk Biopellets (natural PHA carbon source) for solid carbon dosing to reduce nitrates and phosphates in saltwater aquariums up to 75 gallons. The reactor holds up to 350 mL of media, uses double O-ring push-connect fittings and a tuning ball valve, and includes tubing, a refillable cartridge, and a 1-year warranty.
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OtherBulk Reef Supply
BRS Bulk Biopellets are made from 100% natural polyhydroxyalkanoates (PHA), a solid carbon source for denitrifying bacteria that reduces nitrates (and phosphates) to improve coral coloration, fish health, and algae control. They require a fluidized biopellet reactor with continuous tumbling and a protein skimmer to export the bacteria, with a recommended dose of 1 cup per 50 gallons of system volume; allow 4-8 weeks for the bacterial population to establish and top off from the 0.75, 1.5, 2.8, and 5.6 lb containers as pellets are consumed.
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FilterBulk Reef Supply
BRS Bulk Bituminous aquarium carbon, activated carbon made from bituminous coal with small-to-medium pores (iodine number 1000, 6x10 mesh). It removes odors, yellow pigments, contaminants, and toxins from fresh or saltwater, improving water clarity; use 1 tablespoon per 4-5 gallons in a media bag or reactor and replace every 1-2 weeks as it becomes exhausted.
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FilterBulk Reef Supply
BRS Bulk GFO (Granular Ferric Oxide) removes phosphate from saltwater and freshwater aquariums, helping prevent algae outbreaks and support coral growth. It works in media reactors or filter socks and is available in 1 lb, 2 lb, 1 gallon (4 lb), and 20 lb sizes, with the standard granular type requiring the least flow to tumble.
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FilterBulk Reef Supply
BRS Bulk High Capacity GFO is a denser, low-dust granular ferric oxide phosphate remover that removes close to twice the phosphate per volume as standard GFO, so half as much is needed — ideal for large tanks or limited media-reactor space. Used in a media reactor or filter bag, it maintains ultra-low phosphate levels to prevent and treat algae outbreaks and support coral growth.
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OtherBulk Reef Supply
BRS Bulk Large Particle Lignite Aquarium Carbon is a high-porosity activated carbon that removes yellowing pigments, contaminants, and irritants for crystal-clear water. The large particle size suits reactors and resists clogging, with a recommended dose of 1 tablespoon per 8 gallons in a media bag or reactor.
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FilterBulk Reef Supply
A standard 10-inch by 2.5-inch 5-micron carbon block cartridge for RODI systems, formulated with high-performance carbon and 30% more carbon content than standard blocks for high chlorine and VOC reduction. Rated for 15,000 gallons of chlorine treatment at 1 GPM with low pressure drop, it is also safe for drinking water applications.
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