Explore plant fertilizers, liquid CO2, reef dosing pumps and supplements used by aquarists.
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Conditioners, RODI systems, marine salt mixes
Plant fertilizers, liquid CO₂, reef dosing pumps, calcium & alkalinity
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In community tanks
Chosen by aquarists
607 matching items · Most used first
SupplementationADA
ADA Soft Water is a 200ml water conditioner that adjusts water quality to mild acidity in alkaline water with high pH or carbonate hardness, which otherwise inhibits aquatic plant growth. It is suitable for tropical fish and aquatic plants that prefer mildly acidic water.
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SupplementationADA
ADA Vita-Mix (200ml) is a water conditioner applied to tap water when refilling the tank to make it closer to natural river water and relieve the stress of fish and shrimp. Its vitamins also activate the functions of beneficial bacteria.
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Supplementationhw Wiegandt
hw Wiegandt Addivit pH Additive raises the pH value and carbonate hardness in freshwater and marine aquariums using natural alkaline minerals without disturbing the delicate ion balance, with dosing up to 4.5 mL per 50 US gallons.
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SupplementationAquaforest
AF Amino Mix from Aquaforest is a liquid additive containing over 20 concentrated amino acids that serve as a main energy source for corals and filter feeders, especially in ultra low nutrient systems. It increases metabolism and helps promote growth and vitality in SPS corals, LPS corals, soft corals, clams, and other filter feeders. Dose 1 drop per 100 L (27 gal) every other day when the lights are off. Refrigeration required. Available in 10 mL and 50 mL sizes.
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SupplementationAquaforest
Aquaforest AF Build is a reef supplement that speeds up the adsorption of calcium and carbonates corals need to build their skeletons. It raises and stabilizes pH, improves water clarity, and helps suppress nuisance algae and pathogenic cyanobacteria, and is best used alongside AF Energy.
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SupplementationAquaforest
An easily absorbable liquid carbon supplement for aquatic plants, used as a daily fertilizer to promote healthy, attractive plant growth. It also helps stabilize pH and combat algae, and is recommended for heavily planted aquariums; available in 125 mL, 250 mL, 500 mL, and 2000 mL sizes.
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SupplementationAquaforest
Aquaforest AF Carbon Boost is an easily absorbable liquid carbon fertilizer for aquatic plants. It provides plants with essential carbon in digestible form, supports pH stability, and helps combat algae in heavily planted aquariums.
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SupplementationAquaforest
Aquaforest AF Carbon Boost is an easily absorbable liquid carbon supplement for aquatic plants, especially recommended for heavily planted aquariums; it supports plant growth, helps stabilize pH, and combats algae.
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SupplementationAquaforest
Aquaforest AF Energy is a concentrated liquid food for corals and filter feeders (available in 10 mL and 50 mL) that contains no phosphates or nitrates. It is composed of omega-3 and omega-6 fatty acids, extracts from selected zooplankton, carbohydrates, vitamins, and amino acids to support digestion, growth, and bright pastel coloration in SPS corals; dose 1 drop per 100 liters every other day with the lights off.
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SupplementationAquaforest
Aquaforest AF Iron Boost is a concentrated Fe2+ iron chelate fertilizer for aquatic plants that enhances chlorophyll synthesis and green pigmentation, preventing leaf yellowing and necrosis, in 125-2000 mL sizes.
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SupplementationAquaforest
Aquaforest AF Iron Boost is an easily absorbable Fe2+ iron chelate fertilizer for aquatic plants that supports chlorophyll synthesis and photosynthesis, preventing leaf yellowing and necrosis; dose 1 mL per 100 liters weekly.
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SupplementationAquaforest
Aquaforest AF K Boost is a professional, easily-absorbable potassium supplement for aquatic plants; potassium supports biochemical reactions, osmotic regulation, and compound transport, and the formula helps prevent leaf yellowing and necrosis while enhancing chlorophyll synthesis.
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SupplementationAquaforest
Aquaforest AF K Boost (250 mL) is an easily-absorbable potassium supplement for aquatic plants; it enhances chlorophyll synthesis, helps prevent leaf yellowing and necrosis, and targets a potassium concentration of 10-20 mg/l in aquarium water.
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SupplementationAquaforest
Aquaforest AF Lab Chromium (200 mL) is a concentrated pure chromium supplement for saltwater aquariums, restoring a trace element that corals quickly consume and that aids fatty acid absorption and growth. Dose 1 mL per 100 liters to raise chromium by 0.0005 mg/L, guided by lab test results.
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SupplementationAquaforest
Aquaforest AF Lab Lithium (200 mL) is a concentrated pure lithium supplement for saltwater aquariums, replenishing an element that is regularly consumed by the system to mimic natural seawater. Dose 1 mL per 100 liters to raise lithium by 0.01 mg/L, guided by lab test results.
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SupplementationAquaforest
Aquaforest AF Life Essence is a nitrifying bacteria supplement for cycling new aquariums and reducing ammonia in established freshwater tanks. Selected bacterial strains accelerate removal of ammonia and other toxic organic compounds, and it is available in 125, 250, 500, and 2000 mL sizes.
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SupplementationAquaforest
AF Life Essence is a high-quality nitrifying bacteria supplement from Aquaforest for cycling new aquariums or reducing ammonia in established tanks. It contains specially selected bacterial strains from the Nitrospirae and Nitrobacter families that accelerate removal of ammonia and other toxic organic compounds. An excellent bacterial starter for new aquariums; also useful during water changes, after filter cleaning, and following antibacterial medication to maintain biological balance. Dose 10 mL per 100 liters daily for the first 2 weeks; shake before use. For aquatic purposes only.
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SupplementationAquaforest
Aquaforest AF Life Essence (250 mL) is a high-quality nitrifying bacteria supplement from the Nitrospirae and Nitrobacter families for cycling new aquariums or ammonia reduction in established tanks; dose 10 mL per 100 L daily for the first 2 weeks.
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SupplementationAquaforest
Aquaforest AF Macro is a highly concentrated freshwater plant fertilizer with macro elements (NPK enriched with Magnesium) for intensive plant growth and coloration; dose 5 mL per 100 L twice weekly.
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SupplementationAquaforest
Aquaforest AF Macro (250 mL) is a highly concentrated freshwater plant fertilizer with nitrogen, phosphorus, and potassium enriched with magnesium for fast healthy growth and intense coloration; dose 5 mL per 100 L twice weekly.
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SupplementationAquaforest
Aquaforest AF Micro is a highly concentrated micronutrient fertilizer (copper, manganese, iron, molybdenum, zinc, boron) for optimal plant development and photosynthesis, accelerating growth and intensifying colors in heavily-planted aquariums, available in 125, 250, 500, and 2000 mL.
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SupplementationAquaforest
Aquaforest AF Micro (125 mL) is a highly concentrated planted-tank fertilizer with all micronutrients needed for optimal plant development and photosynthesis, including copper, manganese, iron, molybdenum, zinc, and boron; it accelerates growth and intensifies plant color.
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SupplementationAquaforest
Aquaforest AF Micro (250 mL) is a highly concentrated micronutrient fertilizer with copper, manganese, iron, molybdenum, zinc, and boron for accelerated aquatic plant growth and intense colors, dosed 4 mL per 100 L weekly.
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SupplementationAquaforest
Aquaforest AF Minus pH is a professional water conditioner that quickly and easily lowers the pH of tap water for freshwater aquariums. With no phosphate content, it keeps aquarium pH close to natural conditions for species like Amazon River fish that prefer slightly acidic water; dose outside the tank in change water, never more than 0.5 pH per day.
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SupplementationAquaforest
Aquaforest AF Minus pH (2000 mL) is a phosphate-free water conditioner that lowers pH in freshwater aquariums, where 1 mL per liter lowers pH by 0.2, prepared in water-change water before adding to the tank.
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SupplementationAquaforest
Aquaforest AF Minus pH is a phosphate-free water conditioner that lowers freshwater aquarium pH, dosing 1 mL per liter to reduce pH by 0.2 for Amazonian and other acid-loving species.
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SupplementationAquaforest
Aquaforest AF Minus pH (500 mL) is a phosphate-free water conditioner that lowers freshwater aquarium pH, dosing 1 mL per liter to reduce pH by 0.2 for Amazonian and other acid-loving species.
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SupplementationAquaforest
Aquaforest AF N Boost is an easily-absorbable nitrogen fertilizer for aquatic plants, where 10 mL per 100 L raises nitrate by 9.5 mg/L, targeting 10-20 mg/L to prevent growth inhibition and chlorosis.
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SupplementationAquaforest
Aquaforest AF N Boost (125 mL) is an easily-absorbable nitrogen fertilizer for aquatic plants, where 10 mL per 100 L raises nitrate by 9.5 mg/L, targeting 10-20 mg/L to prevent growth inhibition and chlorosis.
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SupplementationAquaforest
AF N Boost is Aquaforest's professional liquid nitrogen fertilizer for planted aquariums. It supplies mineral nitrogen in forms readily absorbed by plants, where 10 mL per 100 liters of water raises nitrate by 9.5 mg/l.
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