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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
Wave GenerationLifegard Aquatics
The Lifegard Quiet One PRO 6000 is a submersible or external AC pump rated at 1876 GPH with a 12-foot max head and 155 W power consumption, suitable as a return pump or for any continuous water movement. It features near-silent operation, 1-inch MPT and barbed inlet/outlet fittings, a built-in flow control valve, and EZ-access covers for easy maintenance; safe for saltwater and freshwater.
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Wave GenerationLifegard Aquatics
The Lifegard Quiet One PRO 800 is a 240 GPH submersible pump (4.8-foot max head, 10.2W, 2.75"L x 2.5"W x 2.5"H) designed for quiet, continuous water movement as a return pump or general circulation pump. It features corrosion-resistant bearings, a pre-filter grill with flow control valve, easy-access covers for maintenance, and cooling chambers that allow safe dry or wet use in saltwater or freshwater.
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Aqueon
The Aqueon QuietFlow Air Pump uses an upright vertical design with an upward-facing air outlet to prevent airline kinking, plus an integrated check valve that guards against back siphoning if power is lost. A wide rubberized base absorbs vibration for quieter operation, and it suits aquariums from 2 to 10 gallons.
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OtherReef Nutrition
Nutritious marine fish eggs harvested from the cold North Atlantic Ocean. An excellent food for a wide range of fish, SPS, LPS & NPS corals and other invertebrates such as soft corals, anemones, Zoanthids and Palythoa.
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LightsEcoTech Marine
An EcoTech Marine upgrade kit that converts a Radion XR15 G5 Blue LED fixture to G6 performance using the existing heat sink and driver. It includes the G6 XR15 Blue LED cluster and HEI2 lens to form the Hybrid Hemispherically Edge Illuminating optical system, plus screws, Torx bits, and instructions.
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LightsEcoTech Marine
EcoTech Marine upgrade kit that converts an existing Radion XR15 G5 fixture to G6 Pro specification; includes the G6 LED cluster and HEI lens creating the HEI2 Hybrid Hemispherically Edge Illuminating optical system. Because G6 models share the same heat sink and driver platform as G5, the swap is straightforward and can even convert a Blue model to Pro (or vice versa); firmware update required.
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LightsEcoTech Marine
The EcoTech Marine Radion G5 to G6 Upgrade Kit for the XR30 Blue upgrades a Radion G5 fixture to G6 spec, since G6 models share the same heat sink and driver platform. The kit includes the G6 XR30 Blue LED cluster and HEI lens that together create the Hybrid Hemispherically Edge Illuminating (HEI2) lens system, plus lens screws, Torx bits, and instructions. A Blue can even be upgraded into a Pro and vice versa.
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LightsEcoTech Marine
An upgrade kit from EcoTech Marine that converts a Radion XR30 G5 Pro fixture to G6 Pro specification by replacing the LED cluster. It brings the newer G6 diode layout and optics to existing G5 Pro lights.
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LightsEcoTech Marine
Mounting hardware for compatible aquarium equipment. Length : 6ft.
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LightsEcoTech Marine
EcoTech Marine Radion XR15 Blue G6 is a 100W LED reef light with the HEI2 optical system, 126.3-degree spread and 395nm UV diodes for ultimate fluorescence. Features the proven CoralLab AB+ spectrum, moonlight and weather simulation, and wireless Mobius app control; includes power supply, eyelet mounts and quick start guide.
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LightsEcoTech Marine
The EcoTech Marine Radion XR15 G5/G6 Diffuser Upgrade is a magnetic-mount lens kit that improves color blending, evens out light distribution, and reduces shadows and shimmer from XR15 G5 or G6 LED lights, with a small (~20%) loss in peak PAR. It installs in minutes with no tools and removes easily for cleaning; it requires the included adapter plate and is not compatible with earlier Radion generations.
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LightsEcoTech Marine
EcoTech Marine Radion XR15 G5 Freshwater LED fixture, 90W with 48 LEDs in a spectrum tuned for planted freshwater aquariums to maximize plant growth and showcase fish and foliage colors. Controlled via the Mobius app or MXM/Apex wireless integration, with max spread of 30 x 30 inches, sunrise/sunset simulation, and moonlight modes.
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LightsEcoTech Marine
The EcoTech Marine Radion XR15 G6 Blue is a 95-watt sixth-generation LED reef light emphasizing blue spectrum, with 16 royal blue and 16 blue LEDs plus UV, violet, white, and red diodes for intense coral fluorescence. The HEI2 optical system delivers a 126.3-degree spread to evenly cover aquariums 24 to 30 inches wide, and the fixture is fully programmable through the wireless Mobius app with moonlight and weather simulation modes.
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LightsEcoTech Marine
EcoTech Marine Radion XR15 G6 Pro reef LED fixture with a 105W max power draw and a new LED cluster plus HEI2 optical system delivering a super-wide 126.3-degree spread and 395nm UV diodes for enhanced fluorescence. It includes moonlight and weather simulation, fully programmable wireless control via the Mobius app, compatibility with Apex through MXM, and covers up to 36 by 36 inches.
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LightsEcoTech Marine
An add-on diffuser panel from EcoTech Marine for Radion XR30 G5 and G6 fixtures that softens and spreads the LED output. It reduces shadowing and hot spots while blending the color channels for a more even, natural-looking light.
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LightsEcoTech Marine
The EcoTech Marine Radion XR30 G5 Freshwater is a 180-watt LED aquarium light fixture tuned specifically for planted freshwater tanks, combining full-spectrum white LEDs for plant growth with RGB channels that showcase fish and foliage colors. It features HEI optics for even spread and color mixing (up to 36" x 30" coverage), quiet active cooling, dedicated moonlight LEDs, preloaded spectrum configurations, and wireless programming via the Mobius app for sunrise/sunset and lunar cycles.
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LightsEcoTech Marine
The EcoTech Marine Radion XR30 G6 Blue is a premium LED reef light fixture with a new LED cluster, HEI2 hemispherically edge-illuminating optics and 395nm UV diodes for intense fluorescence and a 126.3-degree spread covering nearly 4 feet. It is fully programmable with wireless Mobius app control, offers moonlight and weather simulation, supports the CoralLab AB+ spectrum, and runs up to 205W with Apex MXM compatibility.
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LightsEcoTech Marine
The EcoTech Marine Radion XR30 G6 Pro is a flagship LED fixture for reef aquariums with a full-spectrum diode array including UV and violet for coral fluorescence and growth. It is controlled wirelessly through the Mobius app with sunrise and sunset, weather effects, and acclimation programming.
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OtherEHEIM
The EHEIM Rapid Cleaner (58 cm) is a glass scraper with a precision-cut blade for easy and effective cleaning of interior aquarium panes. It has an extra-large 8 cm working width, an unbreakable glass fibre bar, integrated silicone protection to prevent cutting into the glass bonding, and the blade can be changed without tools; for fresh and marine water aquariums.
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SupplementationAlgaeBarn
The AlgaeBarn RapidCycle Aquarium Cycle Kit is a live nitrifying bacteria starter available in 1, 4, 16, and 32 oz sizes. It seeds the aquarium with beneficial bacteria to quickly establish the nitrogen cycle and safely convert ammonia and nitrite in new or restarted tanks.
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OtherKuri-Tec
Kuri-Tec Ratchet Clamps secure braided vinyl tubing to barbed fittings, available in 1/2, 3/4, 1, 1 1/4, 1 1/2, and 2 inch sizes.
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SupplementationBrightwell Aquatics
Brightwell Aquatics Razor Freshwater is a plant-safe systemic cleaning polymer that loosens debris and coatings from aquarium surfaces and flocculates particulate matter, safe for freshwater and brackish systems but not for use with crustaceans.
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OtherBrightwell Aquatics
Brightwell Aquatics Razor Marine is a systemic cleaning polymer for saltwater aquariums that passively loosens buildup on live rock, decorations, and tank walls. It also flocculates suspended particulates so skimmers and mechanical filtration can remove them, keeping glass cleaner longer.
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LightsMaxspect
A 150W reef LED light fixture from Maxspect using Cree XT-E/XP-E LEDs arranged in four independently controllable channels spanning UV at 410nm to deep red at 665nm for coral growth and coloration. It features onboard OLED programming, optional wireless control, an aluminum alloy heatsink with automatic cooling fans, and covers tanks up to about 48 inches by 26 inches.
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LightsMaxspect
A Maxspect Razor X R5 200W LED lighting fixture for reef aquariums, 33 inches long and suited to tanks 32.5–47 inches. It has 80 LEDs in 4 clusters across 4 programmable channels with a built-in controller and passive cooling design.
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LightsMaxspect
The Maxspect Razor X R5 300W LED fixture uses 120 Cree LEDs across four programmable channels with an onboard OLED control interface and optional wireless control. The lightweight aluminum panel covers reef tanks up to 60 inches long and includes mounting legs and a power supply.
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Water PurificationJBJ
The JBJ Reaction Pro 2.0 (RPC-175) is an external canister filter with a built-in 13W UV sterilizer for freshwater aquariums up to 175 gallons, combining mechanical/chemical/biological filtration with UV pathogen control at 530 GPH. It features quick-connect valves with manual taps for easy maintenance, an auto-prime button for instant siphoning, 3/4" ID tubing, and a 10.6" x 11.3" x 20.7" filter body.
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Water PurificationJBJ
The JBJ Reaction Pro 2.0 (RPC-100) is an external canister filter for freshwater or planted aquariums up to 100 gallons, combining mechanical/biological filtration with a built-in 7-watt UV-C sterilizer for water clarity and pathogen control. It provides 360 GPH, has an auto-prime button for instant siphon, quick-connect valves with manual taps for easy maintenance, a 10.6"L x 11.3"W x 15.9"H filter body, and includes 5 ft of 3/4" ID tubing.
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FilterBulk Reef Supply
Flexible tubing for a compatible aquarium dosing setup. Brand: Bulk Reef Supply.
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OtherNeat Aquatics
The Neat Aquatics Reagent Needle Guides for Neptune Systems Trident are color-coded funnel inserts that sit under the cap of each reagent bottle (A, B, and C). They guide the sampling needle straight to the bottom of the bottle, preventing misalignment and cross-contamination while making reagent swaps fast and fool-proof.
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