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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
Substrates & AquascapingAqua Forest Aquarium
Straight branch/stump wood is the trunk part of branch wood including the roots, big and long and able to stick out of water to match emersed plants, with straight trunks resembling forest trees for forest-style layouts. Available in mix sets and XXL single/two-piece sets (12-40 inches); natural driftwood with shape and color variation; rinse before use.
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Substrates & AquascapingFluval
Durable carbonized stainless steel For planting small and thin plants Rubber coated tips for firm grip 10.6" length
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OtherEHEIM
The EHEIM streamcontrol is a controller for aquarium circulation and flow pumps, controlling two or more pumps via a supplied double connector strip with two programs: alternating pump frequency or synchronous pump frequency, with individually adjustable intervals from 1 to 60 minutes. A pause button interrupts flow for 10 minutes at feeding, max 100 W load per socket; suitable for fresh and marine water.
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Wave GenerationEHEIM
The EHEIM streamON+ 6500 is a small, compact, and extremely energy-efficient streaming pump (3,500-6,500 l/h, 6 W) for aquariums from 35 to 500 l, for simulating natural water flow found in rivers and coral reefs. It attaches to the aquarium with a magnetic holder, the ball joint allows the flow outlet to swivel in all directions (3D function), and outflow capacity is controlled with a variable slider; for both marine and fresh water.
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OtherProdibio
Prodibio Stronti+ is a concentrated strontium supplement for reef aquariums. It provides the strontium needed for hard coral and clam growth and for the development of beneficial coralline algae that colonize live rock.
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SupplementationBrightwell Aquatics
Overview Highly-concentrated ionic strontium solution. Incorporated by corals, clams, and other reef-building invertebrates into aragonite, the mineral that is secreted as skeletal material.
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SupplementationBrightwell Aquatics
Overview High-purity powdered strontium. Incorporated by corals, clams, and other reef-building invertebrates into aragonite, themineral that is secreted as skeletal material.
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SupplementationKorallen Zucht
Korallen-Zucht Strontium Komplex (500 mL) is a liquid trace element supplement containing strontium, barium, and additional elements that promote growth of stony and soft corals, especially reef-building species like Acropora, Montipora, and Seriatopora. Part of the ZEOvit system, it doses at 3 mL per 50 gallons daily with strontium test levels kept between 5 and 15 ppm.
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OtherSalifert
The Salifert Strontium Test Kit gives accurate, easy-to-read strontium results in minutes. Trusted by discerning reefers, it includes easy-to-follow instructions; typically delivers 25 tests per kit.
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Aqueon
The Aqueon Submersible Glass Heater is a fully submersible, shatter-resistant quartz-glass heater for freshwater and saltwater aquariums, adjustable from 68 to 88°F with an electronic thermostat accurate to 1°F. It includes auto shut-off when not fully submersed, an LED heating indicator, and suction-cup mounting for vertical or horizontal placement.
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FilterSicce
The Sicce UV-C Clarifier is an IP68 submersible or in-line UV sterilizer that removes algae, bacteria, and microorganisms from freshwater aquariums, turtle tanks, and ponds, with a safety switch that deactivates the lamp during maintenance. Available in 7W (25–100 gal), 9W (50–150 gal), 13W (80–250 gal), and 13W Outdoor & Pond (1300–2500 gal) versions, it includes the UV-C lamp and hose fittings, with a 2-year warranty.
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Wave GenerationSicce
Everything You Need is Included! Designed to maintain clear and healthy water in aquariums, this clarifier uses advanced UV-C technology to eliminate algae, bacteria, and pathogenic microorganisms.
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FilterEHEIM
EHEIM SUBSTRAT (1 l) is a standard bio-filter medium made from highly porous sintered glass with a colonisable area of 450 sqm per litre, offering purification bacteria excellent colonisation conditions for biological decomposition of harmful substances. It provides clear, healthy water and stable water values, is washable, and can be reused; for freshwater.
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FilterEHEIM
EHEIM SUBSTRATpro (1 l) is an optimised bio-filter medium made from pearl-shaped sintered glass, with perfect volume usage, long intervals between cleaning, and top decomposition performance. The spherical beads give high bulk density and intensive colonisation of purification bacteria, so peak nitrite loads are more easily reduced; it is washable, reusable, and suitable for fresh and marine water.
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FilterEHEIM
EHEIM SUBSTRATpro (250 ml) is an optimised bio-filter medium made from pearl-shaped sintered glass, with perfect volume usage, long intervals between cleaning, and top decomposition performance. The spherical beads give high bulk density and intensive colonisation of purification bacteria, so peak nitrite loads are more easily reduced; it is washable, reusable, and suitable for fresh and marine water.
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FilterEHEIM
EHEIM SUBSTRATpro filter cartridge, a replacement cartridge for the LiBERTY filter filled with the optimised SUBSTRATpro bio-filter medium made from pearl-shaped sintered glass for intensive bacterial colonisation.
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SupplementationCO2Art
The CO2Art Suction Cups (8 Pack) are 8 suction cups compatible with 4/6 mm tubing, for safe positioning of aquarium tubes, in-tank CO2 diffusers, or other glass equipment.
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Tank & FurnitureMaxspect
The Maxspect Suede Glass Cleaning Cloth is an 11.8" x 11.8" 100% genuine sheep leather cloth for smudge-free cleaning of glass and acrylic aquariums. It is highly absorbent, can be used dry or with aquarium-safe cleaners, and wipes clean without leaving fibers.
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Substrates & AquascapingAqua Natural
Aqua Natural Bio-Substrate - Nitrifying Bacteria Seeded Substrate Quickly Cycle New Freshwater Aquariums Contains Live Bacteria to Convert Ammonia to Nitrate Use as Primary Substrate or Mixed Aqua Natural substrates are perfect natural substrates for any freshwater aquarium including planted tanks. Bio-Substrates contain bio activated live nitrifying bacteria to either use as a primary substrate or mix with substrate for a healthy aquarium.
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Substrates & AquascapingAqua Natural
Brighten Up Your Aquarium with Sugar White Sand Grain Size: 0.5-1mm Off-White Coloration Minimal Effect on Water Chemistry Sugar White sand is an off-white sand that instantly brightens up any freshwater aquarium and contrasts well with live plants or other decor. The small grain size means a massive amount of surface area for the colonization of beneficial bacteria.
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OtherXP Aqua
The XP Aqua Sumpless ATO2 is an auto top-off system designed for aquariums without sumps, combining a magnet-mounted flexi overflow box (which doubles as a surface skimmer and media chamber) with a dual-optical-sensor controller and a 74 GPH DC pump to maintain stable water level and salinity.
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OtherBulk Reef Supply
The Super Chili Plushie is a limited-edition collectible plush toy of Mr. Chili, the Bulk Reef Supply mascot. 100% of net proceeds from its sale are donated to The Florida Aquarium to support coral research and conservation efforts, including work restoring Florida's coral reef.
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Wave GenerationReeflo
ReeFlo pumps are hands down the best high flow/high pressure pumps on the market. They are the most affordable, lowest wattage, and quietest pumps in this class.
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OtherAqua Edibles
Doctor Eco Systems Super Eggs (4 oz) is a nutritious, high-protein, high-fat liquid food rich in Omega-3 and Omega-6, suspended in a nutrient-rich brine for freshwater and marine fish, inverts, and corals; the 1-2 mm eggs support health, growth, and color.
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Substrates & AquascapingCaribSea
An all-natural freshwater substrate from CaribSea in the Carolina Creek variant, a light tan grain sized between sand and gravel at 1 to 2.5mm. It is pH neutral with no artificial dyes or paints so it will not alter water chemistry, and its small smooth grains are safe for bottom feeders and sand-sifting invertebrates.
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Substrates & AquascapingCaribSea
CaribSea Super Naturals Crystal River is an all-natural freshwater aquarium substrate with a fine sand grain size (0.5–1.0 mm) and a light, naturally pale coloration. Free of artificial dyes and paints and pH-neutral so it will not alter water hardness or pH, its small, smooth grains are safe for bottom-dwelling fish and sand-sifting invertebrates; each bag includes a premeasured dose of beneficial bacteria to help start tank cycling.
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Substrates & AquascapingCaribSea
CaribSea Super Naturals Jelly Beans is an all-natural pebble substrate in jellybean-sized smooth stones (13-26mm) that is pH neutral, free of artificial dyes or paints, and safe for bottom-feeding fish in freshwater aquariums.
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Substrates & AquascapingCaribSea
CaribSea Super Naturals Jungle River Sand is an all-natural pH-neutral freshwater substrate in a mix of beige and brown, with 0.5 to 1.5 mm smooth grains that are friendly to bottom feeders. It contains no artificial dyes or paints and includes a packet of live bacteria to help cycle the aquarium.
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Substrates & AquascapingCaribSea
CaribSea Super Naturals Midnight River is a naturally dark aquarium substrate with a mix of black and deep-toned grains. The dark color makes fish and plant colors pop while giving a natural riverbed look for freshwater aquascapes.
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LightsCaribSea
CaribSea Super Naturals Moonlight Sand is a fine, smooth, light-colored inert aquarium sand that will not alter pH or alkalinity. Its soft, fine grains are gentle on bottom-dwelling and burrowing fish, and it creates a bright natural riverbed look.
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