Green Brighty Iron is a liquid fertilizer supplying iron to planted aquarium. Vigorously growing aquatic plants particularly require plenty of iron and if iron is insufficient, the growth and pigment synthesis of aquatic plants is affected. Daily application to the aquarium improves these problems and promotes healthy growth of aquatic plants.Best Before Guarantee: 30/09/2025

Flourite Black Sand is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any freshwater aquarium environment. Flourite Black Sand is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as laterite are not necessary. KEY FEATURES: Premium natural sand for the planted aquarium Good for the life of the aquarium DIRECTIONS: Although it is pre-washed, because Flourite Black Sand is a natural product, it may become dusty in transit and require rinsing before use to remove any residual dust. When adding water to aquarium, fill slowly to avoid disturbing Flourite Black Sand substrate bed. Place a bowl in the aquarium and add water directly to the bowl, allowing water to overflow softly on to the gravel bed. Initial cloudiness is normal. To remove cloudiness, use mechanical filtration (such as filter floss). Use Clarity to accelerate clearing.

Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that have been shown to be beneficial to aquatic plants. KEY FEATURES: Comprehensive supplement for the planted aquarium Provides micro elements, trace elements and other nutrients Does not contain significant levels of nitrogen or phosphorus DIRECTIONS: Use 1 capful (5mL) for each 250L (60 US gallons) once or twice a week. For smaller doses, please note that each cap thread is approximately 1mL. Refrigeration is recommended 3 months after opening.Best Before Guarantee: 05/01/2029

Flourish Phosphorus is a safe solution (4,500 mg/L phosphate) of potassium phosphate that takes the guess work out of phosphate dosing. KEY FEATURES: Phosphorus supplement for the planted aquarium A safe 4500 mg/L solution of potassium phosphate Takes the guesswork out of phosphate dosing DIRECTIONS: Beginner Use 2.5mL (half a cap) for each 80L (20 US gallons) once or twice a week or as needed in response to signs of phosphorus deficiency (e.g. stunted growth, plant dark green). Expert: The beginner dose raises phosphorus by 0.05 mg/L (0.15 mg/L phosphate). The ideal phosphate level will vary, but generally ranges from 0.15-1.0 mg/L. To target a specific phosphate increase, dose according to the following formula: 0.8vp=m, where v= volume of tank in gallons, p=desired phosphate increase and m=volume of product to use in mL. For example to raise 20 gallons to 0.1 mg/L phosphate you would use: 0.8*20*0.1=1.6 mL.Best Before Guarantee: 30/04/2027

Flourish Iron is a highly concentrated (10,000 mg/L) ferrous iron gluconate supplement. Plants are able to much more easily derive a beneÞt from Flourish Iron because ferrous iron gluconate is already in the ferrous form so they do not expend energy reducing it. KEY FEATURES: Highly concentrated (10,000 mg/L) iron source for the planted aquarium Ferrous gluconate iron Ferrous gluconate is better suited to foliar feeding than iron-EDTA DIRECTIONS: Use 1 capful (5mL) for each 200L (50 US gallons) or as required to maintain about 0.10 mg/L iron. For smaller doses please note that each cap thread is about 1mL.Best Before Guarantee: 30/04/2027

Flourish Potassium contains 50,000 mg/L of potassium suitable for the natural planted aquarium. Potassium is one of several elements that are vitally important to maintaining a vigorous level of growth in a planted aquarium. KEY FEATURES: Potassium supplement for the planted aquarium Highly concentrated (50,000 mg/L) Does not contain phosphate or nitrate making it ideal for use with Flourish Nitrogen and Flourish Phosphorus DIRECTIONS: Use 1 capful (5mL) for every 125L (30 US gallons). This dose raises potassium by 2 mg/L. Repeat 2-3 times per week or as needed in response to signs of potassium deficiency in older leaves which include: chlorosis (yellowing), necrosis (death/browning), pinholes in leaves, and weak stems and roots.Best Before Guarantee: 30/04/2027

Flourish Advance is an all-natural, biologic growth enhancer for aquatic plants. Its advanced formula contains phytohormones, minerals, and nutrients that dramatically stimulate the growth of both roots and shoots in aquatic plants. KEY FEATURES: Natural phytohormone supplement for the planted aquarium Dramatically stimulates the growth of both roots and shoots in aquatic plants Enhances mineral absorption and improves disease resistance DIRECTIONS: Shake well before use. Use 1 capful (5mL) for every 80L (20 US gallons). Dose daily or as required to maintain plant growth.Best Before Guarantee: 23/10/2029

Equilibrium is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium contains no sodium or chloride. Equilibrium contains only calcium, magnesium, and potassium salts, which aid in fish metabolism, but are also highly beneficial to plant growth. KEY FEATURES: Restores and maintains mineral balance and GH Does not contain sodium or chloride like competing products Ideally suited for use with RO or DI water or any mineral deficient water DIRECTIONS: To raise mineral content/general hardness (GH) by 1 meq/L (3 dH), add 16g (1 tablespoon) for every 80L (20 US gallons) when setting up an aquarium or when making water changes (add to new water). For optimum solubility we recommend mixing with 1L (1 qt.) of water (the resulting mixture will have a white opaque appearance). When this mixture is added to the aquarium it will impart a slight haze that should clear within 15-30 minutes.Best Before Guarantee: 30/04/2027

Equilibrium is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium contains no sodium or chloride. Equilibrium contains only calcium, magnesium, and potassium salts, which aid in fish metabolism, but are also highly beneficial to plant growth. KEY FEATURES: Restores and maintains mineral balance and GH Does not contain sodium or chloride like competing products Ideally suited for use with RO or DI water or any mineral deficient water DIRECTIONS: To raise mineral content/general hardness (GH) by 1 meq/L (3 dH), add 16g (1 tablespoon) for every 80L (20 US gallons) when setting up an aquarium or when making water changes (add to new water). For optimum solubility we recommend mixing with 1L (1 qt.) of water (the resulting mixture will have a white opaque appearance). When this mixture is added to the aquarium it will impart a slight haze that should clear within 15-30 minutes.Best Before Guarantee: 31/07/2025

Foliar spray nutrients for emersed leaves of aquatic plants growing on Wabi-Kusa Walls. It enhances the color of the leaves and has some repellent effect on pests. Spray type.

Brighty K is a liquid fertilizer supplying potassium, which tends to be in short supply in the planted aquarium. It is also used for chlorine neutralization at a regular water change.Best Before Guarantee: 30/09/2025

Propel is a concentrated (10,000 mg/L) source of ferrous iron. This ferrous iron is a mixture of readily available and time-released iron. Iron is immobile in plants; this means that plants cannot deliver iron from older leaves to new ones. Therefore, deficiency symptoms appear first on new or young leaves. Because plants use iron to produce chlorophyll, a lack of iron results in chlorosis, or yellowing, of the younger leaves. KEY FEATURES: Premium AquaVitro line Propels plant growth Converts existing ferric iron into ferrous form DIRECTIONS: Use 5mL per 200L (50 US gallons) of water three times per week, or as needed to maintain about 0.10 mg/L iron. *Product not to be sold online.Best Before Guarantee: 15/09/2025

Green Brighty Iron is a liquid fertilizer supplying iron to planted aquarium. Vigorously growing aquatic plants particularly require plenty of iron and if iron is insufficient, the growth and pigment synthesis of aquatic plants is affected. Daily application to the aquarium improves these problems and promotes healthy growth of aquatic plants.

Mineralize is a blend of divalent salts designed to restore or increase general hardness. General hardness is the divalent metal cation content of the water. In most water this is comprised primarily of calcium and magnesium. Soft water has a low concentration of dissolved divalent cations, hard water a high concentration. KEY FEATURES: Premium AquaVitro line Blend of divalent salts designed to restore or increase general hardness Standard dose raises GH by 1 meq/L (2.8 dGH) DIRECTIONS: To raise mineral content/ general hardness (GH) by 1 meq/L (2.8 dH), use 5mL for every 40L (10 US gallons) when setting up an aquarium or when making water changes (add to new water). Thereafter, use once a week (or as needed). This dose raises GH by 1 meq/L (2.8 dGH). Target a lower general hardness for soft water, a higher value for hard water. *Product not to be sold online.Best Before Guarantee: 30/12/2025

Premier is a conditioner specifically designed for the planted aquarium. It removes chlorine and chloramines. Premier is non-acidic and will not impact pH. KEY FEATURES: Premium AquaVitro line Does not contain sodium Concentrated solution of potassium thiosulphate which removes chlorine and chloramines DIRECTIONS: Use 5mL of premier for every 190L (50 US gallons) of water. premier may be added to the aquarium directly, but it is best if added to new water first. If adding directly to aquarium, base dose on aquarium volume. For exceptionally high chloramines concentrations, a double dose may be used. *Product not to be sold online.Best Before Guarantee: 31/07/2025

Synthesis is a concentrated (30,000 mg/L N) nitrogen source. synthesis is unique in that it provides nitrogen in all three forms. Nitrogen comes in a variety of forms (nitrate, ammoniacal, urea). While plants can use all three forms the form that is preferred varies by species. Thus nitrogen supplements derived solely from just one form (nitrates) will not be as effective as a supplement that provides all three forms. KEY FEATURES: Premium AquaVitro line Concentrated (30,000 mg/L N) nitrogen source Synthesis of ammoniacal, nitrate, and organic nitrogen Use with Activate to provide nitrogen and phosphorus in a 5:1 N:P ratio DIRECTIONS: Use 5mL per 680L (180 US gallons) twice a week (or as needed). This dose increases total nitrogen by 0.24 mg/L. This is the same amount of nitrogen that would be present if all nitrogen were present in the nitrate form at 1 mg/L. Because not all nitrogen is in the nitrate form, you will measure a 0.25 mg/L nitrate increase immediately after dosing. When used with aquavitro's phosphorus supplement, Activate, at the same dose (5 mL/180 US gallons) both products provide nitrogen and phosphorus in a 5:1 N:P ratio. *Product not to be sold online.Best Before Guarantee: 11/11/2025

Envy is a comprehensive carbohydrate, vitamin, amino acid, and polyunsaturated fatty acid supplement that addresses the micro and trace nutritional requirements of plants. Envy contains ascorbic acid in a base of chlorella that contains a rich assortment of amino acids and vitamins. KEY FEATURES: Premium AquaVitro line Comprehensive carbohydrate, vitamin, amino acid, and polyunsaturated fatty acid supplement for plants Make your plants green with envy DIRECTIONS: Shake well before using. Use 5mL for every 110L (30 US gallons) of water three times per week, or as required to maintain plant growth. *Product not to be sold online.Best Before Guarantee: 29/09/2025

Activate is a concentrated (6,000 mg/L P) phosphorus source. When used as directed, Activate will enhance and accelerate the growth of aquatic plants without enhancing algae growth. For maximum benefit, use with Synthesis. Activate is made with potassium salts of various phosphates, and is therefore a source of potassium as well. It contains 8,800 mg/L of potassium. KEY FEATURES: Premium AquaVitro line Concentrated (6,000 mg/L P) phosphorus source Activates vital chemical reactions within plants Mixture of readily available and time-released iron DIRECTIONS: Use 5mL per 680L (180 US gallons) twice a week (or as needed). This dose increases phosphate by 0.15 mg/L, and potassium by 0.06 mg/L. When used with Aquavitro's nitrogen supplement, Synthesis at the same dose (5 mL/680L (180 US gallons)) both products provide nitrogen and phosphorus in a 5:1 N:P ratio. *Product not to be sold online.Best Before Guarantee: 31/07/2025

Brighty K is a liquid fertilizer supplying potassium, which tends to be in short supply in the planted aquarium. It is also used for chlorine neutralization at a regular water change.

Alkaline Buffer is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Alkaline Buffer raises pH and buffers between 7.2 and 8.5. It is gentle, safe, and enhances the freshwater environment. FEATURES: Adjusts pH to 7.2—8.5 Designed for use in planted aquariums Increases alkalinity Contains no phosphate DIRECTIONS: To increase pH, use 1 teaspoon (6 g) for every 80 L (20 US gallons) daily until the desired pH is reached (this dose raises alkalinity by about 1 meq/L (2.8 dKH)).