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Conditioners, RODI systems, marine salt mixes
Plant fertilizers, liquid CO₂, reef dosing pumps, calcium & alkalinity
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In community tanks
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5,380 matching items · Most used first
OtherBulk Reef Supply
The BRS Reef Chili Feeding Jar is a squeezable mixing and target-feeding jar for Reef Chili and other planktonic coral foods. Add tank water and food to the jar, shake to mix, then squeeze to dispense the food precisely where corals need it.
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Water PurificationBulk Reef Supply
The BRS Reverse Osmosis Chloramines Monster is a 20-inch Big Blue canister holding a Pentek CRFC20-BB radial flow carbon filter, designed to be installed before your RO system where large volumes of water are produced. The huge radial cartridge of surface-modified carbon provides the extended contact time needed to convert chloramines (used in 10% of U.S. water supplies) into harmless chloride and nitrogen without reducing chlorine removal efficiency at high flow rates. Rated up to 75,000 gallons at 1 GPM (roughly 19,000 gallons of RO water at a 3:1 waste ratio); also reduces chlorine, taste, odor, and particulates. Works with Pentek ChlorPlus carbon blocks and includes 1/4-inch connections.
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OtherBulk Reef Supply
A white adjustable snapback cap with bold SALTY embroidery across the front, made of 100% polyester. Reef-themed apparel for hobbyists who wear their salty side proudly.
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OtherBulk Reef Supply
The BRS Salty T-Shirt is branded apparel from Bulk Reef Supply's lifestyle line. It features the BRS Salty design and is available in a range of sizes.
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OtherBulk Reef Supply
Stainless steel coral bone cutters from Bulk Reef Supply for fragging stony SPS corals, especially flat-growing species like Montipora. Available in small (5.5 inch), medium (6.3 inch), and large (7.5 inch) sizes, they should be rinsed thoroughly with fresh water after use to reduce saltwater corrosion.
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Climate ControlBulk Reef Supply
BRS Stick-On Thermometer is a simple liquid crystal thermometer that adheres to the outside of the aquarium glass. It displays temperature in both Fahrenheit and Celsius over a 64-93 F range with an easy color indicator readout.
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SupplementationBulk Reef Supply
A component for replacing evaporated aquarium water. Dimensions: 4" x 3.25" x 4.5".
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FilterBulk Reef Supply
The BRS Universal Carbon Block Filter (1 micron) is an NSF-certified replacement carbon cartridge for RO/DI systems, made with high-performance catalytic activated carbon and a proprietary binder that delivers strong chloramine, chlorine, VOC, and chemical adsorption performance. With 1-micron nominal filtration, 30% more carbon than standard blocks, and suitability for chloramine-, chlorine-, and well-water sources, it installs in standard 2.5" x 10" housings.
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OtherBulk Reef Supply
The BRS Vintage T-Shirt sports the vintage Bulk Reef Supply logo across the back in midnight navy. It is made from lightweight, super-soft 4.3 oz pre-shrunk combed cotton with a modern fit.
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OtherBulk Reef Supply
All-in-one water change kit with a Sicce Ultra Zero utility pump, a 25-foot Python No Spill Clean & Fill system, and a 5-gallon BRS bucket with lid and volume markings. Drains old tank water directly to the sink and pumps fresh mixed water back in without spills.
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OtherBulk Reef Supply
The BRS Winter Beanie is a soft grey, double-layered (50/30/20 rayon/polyester/nylon) cold-weather beanie with a BRS patch front and center and an adjustable cuff. One size fits all; official Bulk Reef Supply apparel.
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OtherBulk Reef Supply
A store gift card. Brand: Bulk Reef Supply.
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OtherAdaptive Reef
The BRStv Logo Board by Adaptive Reef is a 15.2 x 3.4 inch brand logo banner for displaying on an aquarium stand, wall, or controller board. It attaches with included velcro adhesive mounts and comes in black or white.
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OtherAdaptive Reef
The Adaptive Reef BRStv Logo Board in black is a decorative 15.2-inch banner that adds branded flair to a reef setup. It mounts with the included velcro adhesive sets on a stand, wall, or controller board.
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OtherAdaptive Reef
The Adaptive Reef BRStv Logo Board (White) is a decorative 15.2-inch by 3.4-inch display board with the BRStv brand logo. It mounts with included velcro adhesive sets to a stand, wall, or controller board to finish off an aquarium equipment display.
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OtherBulk Reef Supply
The BRStv T-Shirt Adult is official Bulk Reef Supply merchandise for showing support for BRStv. It is a lightweight, breathable shirt made of 100% pre-shrunk cotton (Gildan), available in adult sizes from small to XXXL.
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OtherProfessor Polyp
Professor Polyp Bubble Bath Coral Dip is a dual-action solution that targets both animal pests and nuisance algae in a fast one-minute coral dip, while remaining gentle on corals and anemones. Powered by a hydrogen peroxide-based solution enhanced with natural ingredients like limonene, it protects corals from flatworms, nudibranchs, bristleworms, red bugs, isopods, pyramid snails, bryopsis, bubble algae, hair algae, turf algae, dinoflagellates, cyanobacteria, and unwanted macroalgae. Can also be dosed directly to the tank (1.5-2.5 mL per 10 gallons, twice daily) to reduce nitrates and phosphates, control algae, and support coral growth and coloration. Available in 16 oz, 32 oz, and 1 Gallon.
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SupplementationSeachem
The Seachem Bubble Counting CO2 Diffuser is a pollen-style glass diffuser with a 17mm ceramic disc that disperses CO2 into planted aquariums up to 20 gallons. Its built-in bubble counter lets you monitor injection rate without a separate counter, mounting low in the tank via suction cup and connecting to standard 1/4" CO2 tubing (check valve not included).
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Water PurificationBuce Plant
The Buce Booster - Aquarium Plant Super Serum was an April Fools promotional listing by Buce Plant; not a real product. The listing described it as a fertilizer serum for aquarium plants.
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OtherFlipper
The Flipper Bucket Buddy is a clip-on aquarium bucket organizer that turns a standard 5-gallon bucket into a tidy water-change station for freshwater and saltwater tanks. It holds your hose, scraper, net, and small tools in one reachable caddy, and its built-in retention clip keeps siphon or fill hoses in place to reduce slips, splashes, and spills.
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OtherFluval
Fluval Bug Bites Bottom Feeder Granules are a sinking insect-based food for small to medium bottom feeders, with nutrient-rich black soldier fly larvae as the #1 ingredient plus salmon, vegetables, and fiber in a 1.4–2.0 mm granule. The 1.6 oz / 45 g formula provides 32% protein with essential vitamins, amino acids, and minerals for complete daily nutrition.
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OtherFluval
Fluval Bug Bites Cichlid Granules is a 1.6-ounce insect-based fish food for small to medium cichlids. The slow-sinking 1.4-2.0 mm granules feature black soldier fly larvae and salmon as the top ingredients, fortified with vitamins, amino acids, and minerals for complete daily nutrition.
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OtherFluval
Fluval Bug Bites Cichlid Pellets are an insect larvae and salmon recipe daily food formulated for medium to large cichlids, built on nutrient-rich black soldier fly larvae plus salmon, fish protein concentrate, and essential vitamins, amino acids, and minerals. The slow-sinking 5-7 mm pellets (min 40% protein, 12.5% fat) support growth, conditioning, body/fin repair, and color and immune health — feed what fish consume in two minutes, 2-3 times daily; available in 1.6 oz and 15.8 oz sizes.
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OtherFluval
Fluval Bug Bites Color Enhancing Flakes are a nutrient-rich insect-based daily diet with black soldier fly larvae, salmon oil, and shrimp meal rich in astaxanthin to boost natural coloration. The easily digestible 1.58-ounce flake format supports balanced nutrition with less fish waste.
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OtherFluval
Fluval Bug Bites Color Enhancing Granules are an insect-based fish food with nutrient-rich black soldier fly larvae and shrimp meal, a rich source of astaxanthin that boosts the natural pigmentation of tropical fish. The easily digestible granule format (45% min crude protein, 12.5% min crude fat) provides essential vitamins, amino acids, and minerals for balanced daily nutrition with less waste; 4.4 oz (125 g) package for freshwater fish.
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OtherFluval
Fluval Bug Bites Goldfish Formula is a daily fish food made primarily from nutrient-rich black soldier fly larvae, matching the natural insect-based diet of goldfish. These slow-sinking 1.4-2.0 mm granules (45g package) are fiber-enriched for healthy digestion, fortified with vitamins, amino acids, and minerals, and include marigold extract to enhance yellow, orange, and red coloration; guaranteed 32% minimum crude protein.
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OtherFluval
Fluval Bug Bites Goldfish Pellets are a slow-sinking 5–7 mm pellet fish food with nutrient-rich black soldier fly larvae as the primary ingredient, matching the natural insect-based diet of goldfish. This fiber-enriched formula provides essential vitamins, amino acids, and minerals (40% min crude protein, 12.5% min crude fat) for complete daily nutrition, plus marigold extract to enhance yellow, orange, and red pigments; 3.5 oz (100 g) package for freshwater goldfish and other cold-water fish.
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OtherFluval
Fluval Bug Bites Pleco Sticks are a sinking insect-based food formulated for plecos, ancistrus, and other bottom feeders, with nutrient-rich black soldier fly larvae as the #1 ingredient plus whole salmon, vegetables, and fiber to mimic their natural diet. The 17–20 mm sticks are fortified with vitamins, amino acids, and minerals, and are made in small batches with no artificial fillers, colors, or preservatives.
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OtherFluval
Fluval Bug Bites Tropical Fish Granules are a slow-sinking daily diet built around nutrient-rich black soldier fly larvae (plus salmon and fish protein concentrate), formulated to match the natural insect-based feeding habits of tropical fish. The 1.6 oz (45 g) granules come in two sizes (0.25-1.4 mm or 1.4-2.0 mm) with a balanced mix of premium proteins, vitamins, amino acids, and minerals (40% min crude protein).
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FilterBulk Reef Supply
BRS Bulk Deionization Resin is nuclear-grade mixed-bed DI resin (non-color-changing) that serves as the final stage of an RO/DI unit to reduce total dissolved solids to zero. Sold in a 1.25 lb single-cartridge refill or a 1.5-gallon (7.5 lb) bulk bag that fills six standard 10-inch refillable cartridges, packed in foil-lined Mylar bags with a 2-year unopened shelf life.
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