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Tanks, stands, lids
Canister filters, HOBs, protein skimmers, rollmats
Planted LEDs, high-actinic coral LEDs
Heaters, chillers, electronic controllers
Return pumps, wavemakers, gyres
Aquasoils, sands, dry reef rock, driftwood
Conditioners, RODI systems, marine salt mixes
Plant fertilizers, liquid CO₂, reef dosing pumps, calcium & alkalinity
Tools, food, testing, and the finishing touches
In community tanks
Chosen by aquarists
5,380 matching items · Most used first
Water PurificationPentair
Important Note: Pentair has made an update to its UV sterilizers due to changes in part availability. Going forward, UV units with 3†bodies will no longer include union fittings on the inlet and outlet.
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Water PurificationPentair
The Pentair Aquatics Smart UV Sterilizer 25 Watt (for aquariums up to 130 gallons) uses UV-C light to combat bacteria, viruses, parasites, and free-floating algae, with 1.5-inch PVC unions, 29-inch body, and 8-watt UV-C output; replace the bulb annually.
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Water PurificationPentair
The Pentair Aquatics Smart UV Sterilizer (40 Watt) uses 40 watts of UV-C light to combat bacteria, viruses, parasites, and free-floating algae in aquariums up to 260 gallons, with flow rates from 157 to 1,574 GPH.
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Substrates & AquascapingAqua Natural
Smooth Lava Rock - 15 Pounds Take any freshwater aquarium to the next level with Aqua Natural's lineup of premium hardscape materials. Each stone, selected for its distinctive color and texture, will add natural beauty and depth to your aquarium.
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OtherBulk Reef Supply
Flexible Silicone Tubing Sold by the Foot Reduces Pump Vibration & Noise Multiple Sizes Available Translucent Material Ideal For Return Pumps & Reactors For ultra-quiet plumbing, a small section of silicone tubing is key. We recommend using at least a short piece to isolate pumps from rigid plumbing.
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LightsAqua Worx
The Aqua Worx SOL Adjustable Light Stand (Black) is a durable, height-adjustable stand designed for the SOL LED Light Fixture; it adjusts from 11.42 to 19.69 inches high and includes anti-slip silicone pads for stability.
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LightsAqua Worx
Adjustable Light Stand for the Aqua Worx SOL LED Light Fixture . Durable Construction Adjustable Height Anti-slip Silicone Pads to Ensure Stability Enhance your aquarium setup with the Adjustable Light Stand, specifically designed for the Aqua Worx SOL LED Light Fixture.
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LightsAqua Worx
The Aqua Worx SOL LED Light (Black) is a magnetic puck-style LED light for nano planted aquariums, house plants, and small terrariums, with 4 brightness levels, 3 color temperatures (3,000-7,000K), USB-C power, 10W; ⌀3.54 x 0.71 in.
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LightsAqua Worx
High-Performance Nano Planted Aquarium Lighting Ideal for Nano Aquariums, House Plants, and Small Terrariums Magnetic Backing for Easy Mounting 4 Brightness Levels and 3 Color Temperatures Available in Black or White The Aqua Worx SOL LED Light is a high-performance magnetic puck LED lighting system that brings illumination and a convenient lighting solution to any overhead space. This innovative puck-style LED plant light is designed to illuminate your nano planted setups and enclosures.
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LightsAqua Worx
The Aqua Worx SOL Light Clamp (Black) is a durable steel clamp-on mount adjustable in height and depth, supporting up to three SOL LED light fixtures on aquarium rims up to 15 mm.
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LightsAqua Worx
The Aqua Worx SOL Light Clamp (White) is a durable steel clamp-on mount for up to three SOL LED light fixtures, adjustable in height (2.76-11.42 in) and depth (0.98-5.32 in), compatible with aquarium rims up to 15mm.
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LightsAqua Worx
The Aqua Worx SOL Light Stand (Black) is a freestanding, fixed-height stand made specifically for the Aqua Worx SOL LED light fixture. It offers durable construction and anti-slip silicone pads for stability, in a 6.29 x 6.29 x 11.42 inch footprint suited to smaller planted tanks and displays.
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LightsAqua Worx
The Aqua Worx SOL Light Stand (White) is a durable fixed-height stand (6.29 x 6.29 x 11.42 in) with anti-slip silicone pads, specifically designed for the Aqua Worx SOL LED Light Fixture.
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OtherNeptune Systems
Why does BRS recommend this? One of the biggest devastating accidents with an aquarium can be a leak or overflow.
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Wave GenerationBulk Reef Supply
These sound dampening pads work best with heavy external pumps where there is significant vibration being transferred from the pump to the surface the pump is mounted too. Made from foam pads with a ribbed rubber lining.
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Substrates & AquascapingCaribSea
Ditch the Old Rock Pile and Take Your Scape to the Next Level 100% pest free Pre-made arches make aquascaping easy Eco-Friendly - rock is not taken from the ocean Aquascaping Made Easy New South Seas Arches bring open and multi-dimensional aquascaping to your saltwater aquarium. Each box contains 4 of the 12†arches, so the only limit is your imagination.
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Substrates & AquascapingCaribSea
CaribSea’s South Sea’s Coral Tree kit provides the materials you need to create incredible aquascapes faster and easier than you would have thought possible. Wow your friends and family with rockscapes that turn natural reef rock into gravity-defying, awe-inspiring structures.
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Substrates & AquascapingCaribSea
Ditch the Old Rock Pile and Take Your Scape to the Next Level 100% pest free Unique shapes make aquascaping easy Eco-Friendly - rock is not taken from the ocean Aquascaping Made Easy New South Seas Shapes bring open and multi-dimensional aquascaping to your saltwater aquarium. Each box contains 2 of the 12†arches, 1 cave, and 1 donut, so the only limit is your imagination.
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FilterSicce
Quiet, Powerful, and Compact Filtration Unique Self-Priming System; Hangs Directly On Tank Super Quiet Operation Quick-Disconnect Hoses Multi-Stage Modular Filter Basket Compact Design Water Flow Control Knob For External Use Only Sicce Space EKO Canister filters are compact and versatile and are an excellent entry-level filtration option for small systems where a full sump filtration system isn’t practical, or where there is a need for additional temporary filtration capacity, such as a mechanical or chemical media water polishing. The Sicce Space EKO canisters are designed with easy startup and operation in mind, and allow for large media volume capacity in a small space.
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FilterSicce
The Sicce Space EKO 220 is a compact external canister filter rated for aquariums up to 50 gallons, with a max flow of 190 GPH, 3.3 ft max head, and 6 watts of power. It features a self-priming system, quick-disconnect 1/2" hoses, a water flow control knob, and three removable modular media baskets (1.4-gallon canister, 0.8-gallon media volume), and includes all tubing, connectors, and heavy-duty locking clips; ideal for freshwater and planted tanks.
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FilterSicce
Quiet, Powerful, and Compact Filtration Unique self-priming system; hangs directly on tank Super quiet operation Quick-disconnect hoses Multi-stage modular filter basket Compact design Water flow control knob For external use only Sicce Space EKO Canister filters are compact and versatile and are an excellent entry-level filtration option for small systems where a full sump filtration system isn’t practical, or where there is a need for additional temporary filtration capacity, such as a mechanical or chemical media water polishing. The Sicce Space EKO canisters are designed with easy startup and operation in mind, and allow for large media volume capacity in a small space.
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SupplementationBulk Reef Supply
Why does BRS recommend this? Thin Space Saver Jugs are great for storing 2 part solutions in tight spaces.
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LightsKessil
The Kessil Spectral Controller X is a touchscreen light controller with K-Link and 0-10V ports that programs up to 32 networked A360X, A360XE, or A500X fixtures, with Quick Set, Acclimation, and Manual modes.
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OtherKorallen Zucht
Korallen Zucht Speed Glue is a fast-binding mortar (0.5 kg) that sticks corals, stones, or the entire reef structure permanently rock-solid, binding within 1 minute. Also suitable for attaching corals and gluing cuttings; sticks underwater and does not damage corals of any kind.
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Substrates & AquascapingLifegard Aquatics
Bring Texture and Color to your Aquascape All-natural, highest-grade spiderwood Perfect for freshwater aquariums or reptile terrariums Natural source of tannins Great base for mosses or to create underwater "trees" Adds height and depth to your aquascape Every piece is unique and varies from 12 to 23 inches in length Natural spider wood pieces from Lifegard Aquatics are the perfect addition to any freshwater aquarium or reptile terrarium. Use them as a base to tie or glue down moss and other epiphytes, or simply incorporate them into your aquascape for additional texture and interest.
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Substrates & AquascapingLifegard Aquatics
Natural spider wood, also sold as cuckoo root, is a branching driftwood for aquascaping freshwater aquariums, in pieces 6 to 12 inches long. Its intricate root-like branches create hiding spots for fish and shrimp and a natural hardscape for attaching mosses and epiphytic plants.
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Substrates & AquascapingUltum Nature Systems
Ultum Nature Systems Spider Wood on Slate is natural spiderwood driftwood pre-attached to a slate base so it sinks immediately and stays positioned without pre-soaking or added weights. Its intricate branching adds complexity to freshwater aquascapes, gives fish hiding spots, and has minimal effect on pH without discoloring the water.
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Substrates & AquascapingUltum Nature Systems
Spiderwood is a beloved choice among aquascaping enthusiasts for its intricate, multi-branching shape and natural beauty. This piece comes pre-mounted to a flat slate base, so there is no need for balancing rocks or suction cups; bury the slate and the substrate locks it solid so your wood stays exactly where you want it. The integrated slate base acts as a built-in anchor for notoriously buoyant spiderwood, and the twisting limbs offer the perfect framework for attaching Moss, Anubias, or Bucephalandra. Available in Small, Medium, and Large sizes as singles or multi-packs.
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SupplementationSeachem
Seachem Spiral Bubble Counting Diffuser - Pollen Style CO2 Diffuser For Aquariums from 20-50 Gallons Large Surface Area of Diffuser Disc for High Volumes of CO2 Built-In Bubble Counter The Spiral Bubble Counting Diffuser is a pollen style CO2 diffuser that connects to CO2 injection systems to easily disperse CO2 gas into the planted aquarium. The built-in spiral bubble counter allows for easy monitoring of the rate of CO2 injection.
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OtherSan Francisco Bay Brand
San Francisco Bay Brand Spirulina Brine Shrimp (Frozen Cubes) is an all-natural frozen brine shrimp gut-loaded with Spirulina algae for immune support, growth, and coloration of saltwater and freshwater fish.
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