Discover aquarium tools, test kits, food and accessories and see the tanks using them.
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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
OtherHanna Instruments
NIST Traceable Salinity Calibration Hanna HI70024P Salinity Calibration Sachets are perfect for any conductivity probe or pen. The single-use sachets are made of light-blocking foil that prevents oxidation, ensuring the solutions are as fresh as the day it was packaged.
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OtherBulk Reef Supply
The BRS Single Junction Lab Grade pH Probe is a lab-grade probe for aquarium controllers and monitors. It delivers accurate pH readings for automated monitoring and dosing systems.
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OtherHikari
Quick-Sinking Pellets for Smaller Carnivorous Freshwater Fish Great for finicky eaters Ideal for smaller non-surface feeders Balanced daily diet for most smaller non-top-feeding carnivores Ideal for smaller carnivores like catfish, sharks, polypterus (bichirs), eel, and smaller carnivorous plecostomus. Carnivore Pellets contain the necessary proteins, carbohydrates, fats, vitamins, minerals, and amino acids to provide your carnivorous fish with a balanced daily diet.
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OtherHikari
Sinking Goldfish Excel - A Goldfish Pellet for a Balanced Daily Diet Sinking Pellet Brings out the true colors goldfish are known for Contains Highly digestible spirulina algae Added vitamins and minerals Feed up to 4 times daily, but do not exceed the amount your fish will consume within a few minutes. More frequent, smaller feedings are always a better option to maximize nutrient utilization for a higher vegetable formulation like this.
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OtherHikari
Hikari Sinking Wafers are a vitamin- and mineral-supplemented sinking food made specifically for bottom feeders with small downward-facing mouths, like cory catfish and loaches; feed the amount fish consume within 20 minutes and remove uneaten food to avoid water clouding.
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OtherSL Aqua
SL-Aqua Magic Powder is the holy grail of all SL-Aqua shrimp keeping products. This powder helps beneficial bacteria thrive in a shrimp tank. When used regularly, it ensures clean and stable water parameters that aide in keeping happy and healthy shrimp. It helps shrimp protect their digestive tract, aid in digestion, improve feeding efficiency, and increase the overall vitality of shrimp in an aquarium. Available in 40G and 100G sizes. Store in a dry location; do not dose when using other bacteria-related aquarium products.
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OtherSL Aqua
SL-Aqua MORE for Crayfish is a balanced and nutrient packed food for crayfish. Made with high quality amino acids and minerals, this feed can be used on a daily basis to support and promote healthy molting and shell growth. These natural ingredients also provide a great source of pigments that will enhance the colors of the crayfish. These small pellets retain their shape and are perfectly designed to sink to become more accessible for bottom dwellers such as crayfish. Crayfish are able to show their natural foraging behaviors and bring pellets back into their burrows to enjoy. 30g size.
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OtherSL Aqua
Buceplant shrimp go crazy for M.O.R.E. Meat. Like all other SL-Aqua MORE foods, the food holds its shape and does not get soft and spread all over the substrate. This food contains a lot of meat and protein; shrimp swarm it within seconds. Easily sinks to the bottom, provides high nutritional ingredients in a well balanced formula, and enhances disease resistance, increasing shrimp survival rates and growth rate. Natural ingredients, no chemical additives, 100% GMO-free. 30g size.
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OtherSL Aqua
SL-Aqua MORE Pacman food is a balanced and complete formula that provides all the essential nutrients a Pacman frog needs. The fine grinded powder contains proteins, vitamins, and minerals that will promote healthy growth and color. Frogs will need to be trained to accept this type of food, but once trained, it can become the staple food source and be a replacement for insects and rodents. Includes 0.5g feeding spoon. Mix each spoon full of food with half a spoon full of water, knead into desired size, and feed with a tweezer. Available in 60G and 120G sizes.
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OtherSL Aqua
SL-Aqua MORE Shrimplet Food strengthens the immune system to fight off disease and increase juvenile survival rates. Enhanced resistance against disease increases juvenile survival rates, increases growth rate, and provides high nutritional ingredients in a well balanced formula with natural ingredients and no chemical additives. Ingredients: soybean meal, wheat germ, spirulina, vitamins, amino acids and trace minerals. Instructions: evenly sprinkle about a teaspoon onto the surface of the water, monitor and adjust based on shrimp population (food should be all eaten within 1-2 hours), and remove uneaten food after 2 hours. Available in 40g and 100g sizes.
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OtherSL Aqua
SL MORE Snow is a great addition to your freshwater shrimp's diet. This proprietary blend provides essential vegetable protein and fiber necessary for optimal health. Comparable to the rest of the SL-Aqua line of premium foods, MORE Snow does not pollute the water column and the food comes in an ideal form to prevent excess mess in the tank. This supplementary food is rich in minerals and trace elements that shrimp need for healthy growth and shell development. Sinks easily to the bottom; enhances disease resistance and increases growth rate.
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OtherSL Aqua
Freshwater dwarf shrimp love M.O.R.E Veggie. Notice how the food holds its shape and does not get soft and spread all over the substrate. Contains a variety of nutrients for shrimp growth, does not easily dissolve, and will not pollute the water. This is a complete shrimp food based on natural ingredients with a heavy focus on mulberry and vegetables like spinach, pumpkin, and kelp. It contains Astaxanthin as well, which has a direct impact on the coloration of shrimp. Easily sinks; enhances disease resistance and increases growth rate. Natural ingredients, no chemical additives, 100% GMO-free. 30g size.
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OtherSL Aqua
Shrimp love M.O.R.E White. Like all other SL-Aqua MORE foods, the food holds its shape and does not get soft and spread all over the substrate. This is a supplementary food for shrimp rich in minerals and trace elements, which shrimp need for healthy growth and shell development; an imbalance in mineral supply can result in molting issues. MORE White is rich in minerals and has an impact on coloration, especially the white banding of Crystal and Taiwan Bee shrimp. Easily sinks to the bottom; enhances disease resistance and increases growth rate. Natural ingredients, no chemical additives, 100% GMO-free. 30g size.
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OtherSL Aqua
The SL-Aqua SAS Algae Scraper is a lightweight, safe alternative to bulky magnetic pads, fitted with a precision-cut replaceable acrylic blade that strips biofilm, green spot algae, and organic buildup from glass without scratching. It features a floating ergonomic handle that won't sink if released, dual-edged reversible blades for 4x the usable life, and a slim profile for tight corners.
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OtherSL Aqua
Spinach Powder by SL Aqua utilizes wholesome spinach for a nutritious boost for freshwater shrimp species. Spinach powder contains quality spinach alone and is ground into a fine powder suitable for shrimp consumption. Loaded with Vitamins A, B, C, K along with folate and beta-carotene, it also offers iron and calcium, helping to contribute to brighter colors and a smoother molting process. As this product is 100% vegetable, it will not pollute the water column. Feed 2-3 times per day in amounts shrimp can finish within 1-2 hours. Volume: 40G.
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OtherRed Sea
Are you ready to streamline your aquarium organization system? With Red Sea’s new Slide-Out Control Panels, you can have all of your reef monitoring and maintenance devices mounted into one single, easy-to-access location.
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OtherContinuum Aquatics
Keep your tank squeaky clean with Continuum! Continuum algae scrapers are by far the best handheld scraper on the market today!
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OtherOXO
The OXO Good Grips Small Maintenance Brush Set includes large and small angled-head brushes with non-slip grips for cleaning tank corners, overflow grates, and other hard-to-reach aquarium areas.
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OtherAutoAqua
A component for replacing evaporated aquarium water. Max Flow Rate: 3.2 GPH; Length: 6.5 ft.
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OtherAutoAqua
2 in 1 Auto-Top-Off and Auto-Water-Change System Stop Lugging Buckets and Jugs Around Doubles as an Auto Top Off System Plug-and-Play, Accessories Included Ideal for Aquariums Less Than 150 Gallons Water changes are essential for maintaining a healthy aquarium, but they can be time-consuming and labor-intensive. Siphoning out the old water, carrying buckets, carefully adding new water...this process requires significant effort and attention to detail, making it a tedious and sometimes messy task.
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OtherReef Factory
A Smart Automatic Feeding Solution for Maximum Convenience Works with Pellets and Flakes Removable Food Compartment for Easy Refills Remote Management via App or Browser Easy Customizable Feeding Schedules The Reef Factory Smart feeder is a convenient, easy-to-use automatic fish feeder. Great for keeping an eye on your aquarium while you're on vacation or for regular feedings when life gets hectic.
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OtherAquarium Munster
The Aquarium Muenster SMART MOVE Acclimatisation Kit is a professional tool for gently acclimating new fish and livestock to the water parameters of a home aquarium. Its siphon starter and water flow indicator chamber start the water siphon quickly and give a visual indication of flow from the aquarium to the acclimation container.
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OtherAutoAqua
The Auto Aqua Smart Stir makes testing with liquid reagents a fast and effortless process. Just drop the magnetic stirring bar in the testing vial, put it on the stir base, and press the power button.
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OtherAutoAqua
The Auto Aqua Smart Stir is a compact magnetic stirrer that makes testing with liquid reagents fast and effortless: drop the magnetic stirring bar in the test vial, place it on the base, and press power for complete, even mixing. Compatible with standard test kit vials under 2.7 cm diameter; built-in rechargeable lithium battery (USB 5V, 120-min charge), auto-off after 5 minutes, low-battery indicator; 2.77 x 2.77 x 2.34 in; 1-year warranty. Includes base, micro USB cable, stirring bar, and iron wire.
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OtherReef Factory
Automated and Accurate Water Parameter Testing Modular Design: Customize your water monitoring by selecting cartridges to test for Calcium, Magnesium, Nitrate, or Phosphate. This flexibility allows you to focus on the parameters most critical to your system.
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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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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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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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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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OtherBulk Reef Supply
BRS Spirulina Powder is a 99% pure spray-dried blue-green algae food rich in amino acids, vitamins, minerals and carotenoids to boost coloration, immunity and overall health. It can be fed as a free-floating food for corals, invertebrates, artemia and larval animals, or added to moist fish foods to increase their nutritional value.
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