Discover aquarium tools, test kits, food and accessories and see the tanks using them.
Build your setup
Find the gear behind the community's tanks.
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
1,688 matching items · Most used first
OtherAlgae Free
The Algae Free Easyblade Algae Scraper Attachment snaps into Float Plus magnetic cleaners, converting them to use 170 mm stainless steel razor blades for scraping coralline algae off glass aquariums.
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OtherNeptune Systems
The Neptune Systems Energy Bar 832 (EB832) is an advanced power control hub for Apex-controlled aquariums with eight independently controlled 120V outlets with individual power monitoring. It also provides three 1Link ports, three AquaBus ports, and two 24VDC accessory ports with an internal 100W DC power supply.
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OtherNeptune Systems
Neptune Systems mounting bracket for the EB832 Energy Bar.
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OtherEcoTech Marine
Aquarium-themed apparel. Brand: EcoTech Marine.
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OtherEcoTech Marine
Aquarium-themed apparel. Brand: EcoTech Marine.
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OtherEcoTech Marine
The EcoTech Marine Sticker is a 3 x 2.25-inch decorative sticker made from high-quality, durable material, easy to apply to EcoTech equipment, laptops, water bottles, or just about any smooth surface. A simple way to personalize your belongings.
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OtherEcoTech Marine
Cozy branded hoodie for fans of EcoTech Vortech and Radion gear, made from soft, high-quality fabric. Available in a classic EcoTech blue color in sizes Small through 3XL. Product is currently discontinued.
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OtherWaterbox Aquariums
The Waterbox EDEN 30 FLED is a 30-gallon freshwater aquarium and stand system designed for planted and low to mid-tech environments. The 29.4-gallon tank uses ultra-clear diamond-beveled glass (91% transmittance, 8mm thick) with an integrated glass lid that opens from both sides and a rear cutout for easy integration of canister filters, powerheads, and heaters. Includes the contemporary laminated cabinet (53.5 inch total height, available in Black, White, and Aspen) with ample equipment storage, and the Waterbox FLED 21 freshwater LED light with built-in automatic timer, adjustable color balance and intensity, and sunrise/sunset ramping for healthy plant growth and vibrant fish colors. 23.6x15.7x21.7 inches.
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OtherWaterbox Aquariums
The Waterbox EDEN 40 FLED is a 39.5-gallon freshwater aquarium bundled with its matching cabinet stand. The 31.5 x 15.7 x 21.7 inch ultra-clear low-iron glass tank has an integrated glass lid, concealed AI Blade lighting mounts, and rear equipment cutouts.
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OtherAqua Edibles
Doc's Eco Egg Brew (4 oz) is a liquid food of Aqua Edibles eggs in a rich brine solution with no additives or preservatives, ideal for marine corals and invertebrates. It is high in omega-3, 6, and 9 fatty acids (12.7% protein), needs no refrigeration until opened, lasts 6-8 weeks after opening, and comes with a convenient pop-top lid.
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OtherBulk Reef Supply
Bulk Reef Supply eGift Card sent electronically by email. It never expires, can be redeemed through the shopping cart, and is not redeemable for cash.
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OtherLoc-Line
The Loc-Line Elbow Fitting is a 90-degree fitting for Loc-Line modular hose systems that redirects water flow around tight corners, commonly used on aquarium return lines and closed loops where directional flow matters. Its ball-and-socket design snaps together for a tight seal, it is reef-safe and corrosion-resistant, and it is available in sizes such as 1/2" and 3/4" hose.
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OtherMarcoRocks
MarcoRocks E-Marco-400 5 lb aquascaping mortar kit in coralline color, matching MarcoRocks Coralline rock. Non-toxic and Triton ICP tested; creates a permanent bond with full strength in 24 hours.
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OtherMarcoRocks
MarcoRocks E-Marco-400 5 lb aquascaping mortar kit in natural color, matching Reef Saver dry rock. Non-toxic and Triton ICP tested; creates a permanent bond with full strength in 24 hours.
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OtherSan Francisco Bay Brand
San Francisco Bay Brand Emerald Entree (3.5 oz, 30 cubes) is an all-natural frozen fish food of brine shrimp, mysis, plankton, krill, and greens with stabilized vitamin C and essential fatty acids, for freshwater and saltwater omnivores.
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OtherEHEIM
Eheim Everyday Fish Feeder automatic fish feeder with an actively aerated feeding chamber (100 mL capacity) that keeps dry food fresh. Programmable with double dosage options, splash-proof keys, and low-battery warning; batteries included.
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OtherBulk Reef Supply
Bundle of the Eheim Everyday Fish Feeder automatic fish feeder and 2 oz of BRS Premium Saltwater Fish Food Pellets (1mm, neutrally buoyant, 59% protein). The battery-operated feeder offers digital LCD programming with multiple daily feedings, an adjustable portion slider, a ventilated chamber that keeps food dry, and a manual snack button.
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OtherAquaIllumination
Aqua Illumination extruded aluminum EXT rails for mounting or hanging AI Sol, Vega, or Hydra HD LED lights, alone or in multiples. Available in 6, 12, and 18-inch lengths in silver or black.
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OtherTunze
The Tunze Extension Cable for Osmolator 3 (art. no. 3154.022) is a 3-meter (9.84 foot) 3-pin extension cable that extends the Osmolator sensor cable for greater flexibility in setup and placement. Suitable for Osmolator 3 systems, it extends the cable from the Osmolator sensor to the connected pump by 3 meters.
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OtherISTA
The ISTA EZ Hose Holder is a clip-style aquarium accessory that securely holds a 1/2" hose in place during water changes and maintenance, preventing the hose from slipping out of the tank. It installs and releases easily for a mess-free process in freshwater or saltwater aquariums.
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OtherZiss Aqua
The Ziss Aqua EZ Sieve SF-0 is a compact in-tank feeder with 0.13 mm stainless steel mesh that keeps baby brine shrimp, Artemia, Daphnia, and other small live foods concentrated in one easy-to-access feeding area; it mounts via hang-on bracket or suction cup and can also serve as a small submerged plant holder.
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OtherZiss Aqua
The Ziss Aqua EZ Sieve SF-1 is a versatile live food sieve for collecting, rinsing, and feeding Artemia, Daphnia, phytoplankton, and other small live foods. Its stainless steel mesh, stackable clear body, and suction cup mount let it double as an in-tank feeding station.
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OtherHikari
Hikari Fancy Guppy Fish Food (0.77 oz) are slow-sinking pellets for guppies and other freshwater livebearers, becoming soft and sponge-like without dissolving; developed to improve breeding habits, growth rates, and coloration with 50% protein.
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OtherDVH
DVH Easy Feed 560 mm feeding and cleaning pipette with 5 mm inner diameter for dosing larger particles. Food-grade silicone tip with tapered opening and thumb-operated soft-top bulb for precise dosing; disassembles into three parts for cleaning.
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OtherEHEIM
The EHEIM Feeding Station delivers fish food underwater at a fixed location via a food chamber and detachable platform, preventing food from dispersing into decorations, filters, or overflow boxes so water stays cleaner longer. It fits tanks up to 20 mm thick with included clamps, works as a defrosting station for frozen food cubes, and doubles as a base for EHEIM automatic feeders; suitable for freshwater and marine aquariums.
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OtherSkimz
The Skimz Feeding Station is a feeding ring that keeps pellet, frozen, and flake food from drifting into overflow weirs, letting the food sink slightly before exiting. It mounts directly to the rim of glass or acrylic aquariums without suction cups or magnets, and comes in FS50 (1.9 inch diameter) and FS70 (2.75 inch) sizes.
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OtherTunze
A self-adhesive replacement felt pad strip for the Tunze Care Magnet Long, Strong, and Strong+ magnetic aquarium glass cleaners. Made of high-quality easy-gliding felt, it fits Care Magnet models 0220.015, 0220.020, 0220.025, 0222.015, 0222.020, and 0222.025, but is not suitable for the Nano or Pico models.
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OtherBulk Reef Supply
Female pipe thread (NPT) x cam lever quick connect adapter (style A) made of glass-reinforced polypropylene with EPDM gaskets; mates with D or B couplings for easy leak-free disconnects. Available in 1/2, 3/4, and 2 inch sizes; rated 125 PSI.
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OtherBulk Reef Supply
Female pipe thread x cam lever quick connect coupling (style D) made of glass-reinforced polypropylene with stainless steel arms and EPDM gaskets; mates with A or F adapters for easy leak-free disconnects. Available in 1-1/4 and 2 inch sizes; rated 125 PSI.
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OtherHikari
Hikari First Bites is a high-protein semi-floating fry food for newborn freshwater fish (livebearers and egg layers), packed with vitamins, nutrients, and amino acids to support rapid growth and disease resistance.
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