Explore plant fertilizers, liquid CO2, reef dosing pumps and supplements used by aquarists.
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
46 matching items · Most used first
SupplementationADA
The ADA Bell Glass Mini is a glass CO2 addition device designed to efficiently add CO2 into an aquarium, modeled after an upside-down gentian (bellflower). It uses a storage method where CO2 fills the main body and is slowly released into the water, preventing excessive CO2 addition in small aquariums; bubbles from the L-shaped tube act as a counter.
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SupplementationADA
The ADA Cabochon Ruby is a durable and decorative all-glass check valve (no-return valve) for the CO2 supply system, made from a ruby-like mineral that does not deteriorate with long-term use. It prevents aquarium water from flowing backward into the silicon tube toward the regulator when CO2 supply stops; always use it in an upright position.
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SupplementationADA
The ADA Check Valve (Clear) is a one-way flow valve designed for CO2 systems to handle high pressure, preventing backflow from damaging equipment. Made in Japan.
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SupplementationADA
ADA Clean Beads are the disinfectant deodorant refill used inside the container of the ADA Air Sweeper. To maintain the highest performance and effectiveness, replace one 30g bag of Clean Beads monthly.
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SupplementationADA
The ADA Clear Stand is a cylinder stand for the CO2 System 74, corresponding to Tropical Forest series No. 1, 2, 3 cartridges, hooking on the side of the tank to hold the cartridge nicely. Made of high-clarity acrylic; compatible with glass thickness 6mm or under; made in Japan.
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SupplementationADA
ADA Clear Water is an aquarium water conditioner that eliminates phosphate (PO4) and flocculates fine particles causing water cloudiness. Applied to a planted aquarium, water becomes crystal clear with less algae growth.
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SupplementationADA
ADA CO2 Advanced System Forest is ADA's standard CO2 supply kit, an affordable package with the CO2 System 74/Ver.2 and all the essentials. Compact and including Pollen Glass EZ, a glass CO2 diffuser with a built-in bubble counter, and a metal stand for the CO2 cylinder; a perfect CO2 supply kit for beginners with tanks 60cm in width or smaller; made in Japan.
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SupplementationADA
The ADA CO2 Beetle Counter is a CO2 bubble counter for large aquariums with a practical, playful design; bubbles can be easily counted as CO2 rises in a spiral. Designed to be used with Pollen Glass Large or Pollen Glass Beetle; fits 4/6mm soft silicone tubing; handcrafted in Japan.
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SupplementationADA
The ADA CO2 Clear Parts Set includes the parts necessary for connecting and installing glass-made CO2 equipment; suction cups and check valve should be replaced about once a year as they degrade with age. Made in Japan.
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SupplementationADA
The ADA CO2 Forest Bottle (74g) is an aromatic CO2 cartridge infused with ADA's proprietary 'Forest' scent, providing CO2 to the nature aquarium layout while producing a subtle soothing scent. It is the cartridge contained in the CO2 Advanced System - Forest; made in Japan.
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SupplementationADA
The ADA CO2 Glass Counter is designed for measuring CO2 supply with the simple yet accurate bubble counting method, measuring up to 4-5 bubbles per second. Handmade all-glass with a simple design; includes a one-way flow valve and is crucial for minute adjustment of CO2 supply.
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SupplementationADA
The ADA CO2 Mini Counter is a glass CO2 measuring device that allows precise monitoring of CO2 injection by counting visible bubbles. Its compact size makes it ideal for small aquariums up to 18 inches (450mm) wide, for use with an ADA genuine CO2 regulator and mini diffuser.
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SupplementationADA
The ADA CO2 System 74-DA is a fixed, depressurization-based CO2 injection system operating at 0.3 MPa, including a CO2 regulator, a dedicated hook for glass thicknesses of 4-6mm, and a 74g CO2 Forest Bottle. Made in Japan, it can be paired with a compatible ADA EL Valve to regulate and split CO2 injection.
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SupplementationADA
The ADA CO2 System 74-YA/Ver.2 (white) is among the world's safest small CO2 cartridges, designed for planted aquariums. The sterile carbon dioxide disinfects and produces the fragrance of a natural forest, deodorizing aquarium water; includes a CO2 regulator and one 74g CO2 Forest bottle.
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SupplementationADA
The ADA CO2 Twist Counter is a bubble counter for checking the CO2 supply amount, corresponding to Pollen Glass Large and Pollen Glass Beetle diffusers. As large bubbles rise in a spiral, the CO2 rate can be checked easily even in large tanks requiring high CO2 supply, and its unique design adds a stylish touch around the tank.
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SupplementationADA
The ADA Count Diffuser is a glass CO2 diffuser with a built-in CO2 counter, with a uniquely compact design that efficiently diffuses CO2 into water. It is for use in combination with an ADA genuine CO2 regulator and is suitable for tanks 450-600mm wide.
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SupplementationADA
The ADA Drop Checker is a glassware unit for monitoring proper CO2 dosage; it indicates the CO2 amount diluted in water via the color change of the pH reagent inside, judged against a pH color test card. pH reagent bottle included.
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SupplementationADA
The ADA Drop Checker PH Kit is a pH reagent refill kit for the Drop Checker; it provides 150 tests per kit with a pH color matching chart and measuring cup. Measurement range pH 5.8-8.0; freshwater use only.
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SupplementationADA
The ADA ECA (50ML) is a plant color-loss preventer rich in iron in a form that does not easily combine with other ions; it prevents color loss caused by iron deficiency and improves aquatic plant condition. Also contains various natural organic acids.
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SupplementationADA
ADA ECA Plus (50ML) is a plant supplement primarily composed of plant organic acids and ferrous-state iron easily utilized by plants, plus magnesium essential for synthesis of photosynthetic pigments. Organic acids enhance absorption of iron and magnesium, improving green and red colors of aquatic plants; effective in preventing and treating chlorosis in new growth.
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SupplementationADA
The ADA EL Valve (electronic solenoid) can be used in combination with any commercially available electronic timer to control CO2 supply automatically via its built-in electro-magnetic valve mechanism. Must connect with CO2 pressure-resistant tube; made in Japan.
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SupplementationADA
ADA Green Bacter Plus (50ML) is a plant supplement primarily composed of plant organic acids that feed beneficial bacteria in aquariums and filters, containing minerals that help stimulate bacterial growth. Add it during initial setup when beneficial bacteria start to grow, or when biofiltration performance declines; it promotes growth and efficiency of beneficial bacteria.
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SupplementationADA
ADA Green Brighty Iron is a liquid fertilizer for supplying iron to a planted aquarium. Vigorously growing aquatic plants require iron; daily application eliminates problems caused by iron deficiency and promotes the growth of aquatic plants.
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SupplementationADA
ADA Green Brighty K is a liquid fertilizer that supplies potassium to planted aquariums, recommended where tap water has lower pH and KH. Daily application corrects potassium deficiency that causes yellowing and bleaching of leaves and lower algae resistance, promoting plant growth.
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SupplementationADA
ADA Green Brighty Mineral is a liquid fertilizer for supplying trace elements to a planted aquarium. Insufficient trace elements affect the formation of new buds and pigment synthesis, causing poor leaf color and growth; daily application may eliminate these problems and promote the growth of aquatic plants.
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SupplementationADA
The ADA Green Brighty Neutral K is a liquid fertilizer for supplying potassium to a planted aquarium; it promotes plant growth without raising pH or KH, ideal for plants that do not prefer high pH/KH. Available in 180ml, 300ml, and 5000ml.
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SupplementationADA
ADA Green Brighty Nitrogen is a liquid fertilizer for supplying nitrogen to a planted aquarium. Nitrogen is an essential nutrient for plant growth, and daily application helps enhance leaf colors and promotes plant growth.
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SupplementationADA
ADA Green Gain Plus (50ML) is a plant supplement primarily composed of seaweed-derived phytohormones, trace elements, and amino acids, plus boron which encourages growth of new buds. It boosts plant resistance to disease by easing stress from pruning or environmental degradation and enhances growth of new young buds.
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SupplementationADA
The ADA Joint Glass is a connection part for preventing silicone tubes from bending at the rim of the tank, ensuring proper CO2 and air flow supply. Available in JG-001 through JG-008 sizes matched to glass thickness.
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SupplementationADA
The ADA Mini Diffuser is a glass CO2 diffuser that efficiently disperses CO2 into aquarium water through its uniquely designed shape. Its compact form allows installation even in small aquariums without being visually obtrusive; suitable for aquariums up to 18 inches (450 mm) in width.
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