Reef Iodide is formulated to provide a safe source of iodide that will not convert to toxic free iodine under storage or reef conditions. KEY FEATURES: Stabilized potassium iodide source Safe and easy to use Important for soft tissue growth DIRECTIONS: Beginner Add 5mL (1 capful) for each 200L (US 50 gallons) every other day. Advanced Add 1mL for each 80L (20 US gallons) daily to raise iodide by 0.10 mg/L. If necessary, adjust amount so that iodide reads 0.06-0.08 mg/L 6-12 hours after the last amount. Thereafter, use this amount daily and check iodide twice a month.Best Before Guarantee: 30/04/2027

Reef Plus is a full spectrum reef supplement containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures. Reef Plus is formulated to provide nutrients available from natural tropical reef waters. KEY FEATURES: Contains broad spectrum of vitamins, trace minerals, amino acids and fatty acids vital to fish and coral health Most complete blend of necessary compounds available Add directly to the aquarium DIRECTIONS: Use 1 capful (5mL) for each 80L (20 US gallons) twice a week or as required to maintain coral growth. May also be used in food by mixing 1 mL in about 15mL (1 tablespoon) of food. Refrigerate after opening.Best Before Guarantee: 19/10/2029

Reef Calcium is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. KEY FEATURES: Liquid organic calcium source Maintains calcium and accelerates coral growth Concentrated (50,000 mg/L) DIRECTIONS: Add 1 capful (5mL) per 80L (20 US gallons) twice a week. You can increase the amount or frequency based on growth response but do not exceed 3 capfuls per 80L (20 gallons) per day. Each capful will raise calcium by about 3 mg/L.Best Before Guarantee: 30/05/2026

Ultrapure natural aragonite of fossil origin as a substrate for all marine water aquaria. Due to its purity, extremely bright with high light reflectance which is particularly an advantage for light-hungry corals. Reef Ground is an outstanding alternative to natural coral sand and protects the environment. Before placing in the aquarium, rinse the substrate thoroughly. CaCO3 99.2% MgCO3 0.4% FeO3 0.035 %

Ultrapure natural aragonite of fossil origin as a substrate for all marine water aquaria. Due to its purity, extremely bright with high light reflectance which is particularly an advantage for light-hungry corals. Reef Ground is an outstanding alternative to natural coral sand and protects the environment. Before placing in the aquarium, rinse the substrate thoroughly. CaCO3 99.2% MgCO3 0.4% FeO3 0.035 %

Reef Fusion 1™️ Reef Fusion 1™️ provides not only 100,000 mg/L of ionic calcium, but also includes biologically appropriate levels of magnesium, strontium, boron, iron, manganese, and molybdenum. When used as directed, Reef Fusion 1™️ and Reef Fusion 2™️ will maintain the critical levels of calcium and alkalinity necessary for healthy coral growth, while providing biologically appropriate levels of other elements and trace minerals. Sizes: 500 mL, 1 L, 2 L, 4 LBest Before Guarantee: 30/04/2027

Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. To prevent this you must provide calcium (Reef Complete) and carbonates (Reef Carbonate).To improve vitality and overall health of the corals (which in turn accelerates growth), provide vitamins, amino acids and trace elements with Reef Plus. Reef Pack Fundamentals combines these three products in this foundational pack perfect for beginners. KEY FEATURES: Includes Reef Complete, Reef Carbonate, and Reef Plus Provides calcium, carbonate, trace components, vitamins, and amino acids Perfect introductory supplement pack for beginners Best Before Guarantee: 30/12/2025

Reef Dip contains elemental iodine complexed to a protective slime coat for safely and gently disinfecting corals. It is effective against bacteria, fungus, and protozoans. It may be used prophylactically (without evidence of disease) or to remedy diseased specimens. It is safe to use with both stony and soft corals. It is also safe for anemones and polyps. KEY FEATURES: Coral disinfectant Elemental iodine complex, disinfects corals Good for use before introducing new corals DIRECTIONS: Do not use in the aquarium. Use in a separate container. Remove 4L (1 US gallon) of water from the source aquarium to a container suitable for dipping. Add 5-10 mL (1-2 capfuls) of Reef Dip and mix. Place coral specimen in dip for 15-30 minutes, depending on severity of problem. In very severe cases, a double dose may be used. With clear and accessible lesions, dip concentrate may be painted on lesions directly before placing in dip. Observe animals during treatment for evidence of adverse reactions such as excessive sliming.Best Before Guarantee: 30/04/2027

Ultrapure natural aragonite of fossil origin as a substrate for all marine water aquaria. Due to its purity, extremely bright with high light reflectance which is particularly an advantage for light-hungry corals. Reef Ground is an outstanding alternative to natural coral sand and protects the environment. Before placing in the aquarium, rinse the substrate thoroughly. CaCO3 99.2% MgCO3 0.4% FeO3 0.035 %

Reef Complete is a concentrated (160,000 mg/L) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater without affecting pH. Calcium and carbonates are essential to all coral growth. KEY FEATURES: Liquid ionic calcium source Most concentrated calcium supplement on the market (160,000 mg/L) 100% soluble. Be wary of products that are milky white or need to be shaken DIRECTIONS: Beginner Use 1 capful (5mL) per 80L (20 US gallons) twice a week. Check calcium every 2 weeks and adjust amount or frequency accordingly. Advanced Check calcium level, then follow addition regimen above until calcium is adjusted to 380-420 mg/L. Each 5 mL/80 L (20 US gallons) will raise calcium by about 10 mg/L. Quantity or frequency can be adjusted, but do not exceed 12.5 mL/80 L (20 US gallons) per day. Thereafter, use as required to maintain calcium.Best Before Guarantee: 30/04/2027

Reef Phytoplankton is a concentrated blend of green and brown marine phytoplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, with biological carotenoids for invertebrate diet. KEY FEATURES: Concentrated blend of green and brown marine phytoplankton Size ranges from 1-20 μm Enhanced to increase the bioavailability of important nutrients DIRECTIONS: Shake well before using. Add 1 capful (5mL) per 200L (50 US gallons) of water twice weekly or as required to maintain coral growth. For best results, dose directly to aquarium; target feeding can overwhelm corals and have a negative impact.Best Before Guarantee: 01/11/2027

Reef Zooplankton is a concentrated blend of marine zooplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, with biological carotenoids for coral growth. KEY FEATURES: Concentrated blend of marine zooplankton Size ranges from 12.5-500 μm Enhanced to increase the bioavailability of important nutrients DIRECTIONS: Shake well before using. Add 1 capful (5mL) per 200L (50 US gallons) of water twice weekly or as required to maintain coral growth. For best results, dose directly to aquarium; target feeding can overwhelm corals and have a negative impact.Best Before Guarantee: 13/03/2028

Reef Zooplankton is a concentrated blend of marine zooplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, with biological carotenoids for coral growth. KEY FEATURES: Concentrated blend of marine zooplankton Size ranges from 12.5-500 μm Enhanced to increase the bioavailability of important nutrients DIRECTIONS: Shake well before using. Add 1 capful (5mL) per 200L (50 US gallons) of water twice weekly or as required to maintain coral growth. For best results, dose directly to aquarium; target feeding can overwhelm corals and have a negative impact.Best Before Guarantee: 03/11/2028

Reef Fusion 2™️ Reef Fusion 2™️ contains a mixture of carbonates and bicarbonates at an alkalinity of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and provide calcareous species with the essential carbonate needed for growth. When used as directed, Reef Fusion 1™️ and Reef Fusion 2™️ will maintain the critical levels of calcium and alkalinity necessary for healthy coral growth, while providing biologically appropriate levels of other elements and trace minerals. Sizes: 500 mL, 1 L, 2 LBest Before Guarantee: 31/07/2025

Reef Plus is a full spectrum reef supplement containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures. Reef Plus is formulated to provide nutrients available from natural tropical reef waters. KEY FEATURES: Contains broad spectrum of vitamins, trace minerals, amino acids and fatty acids vital to fish and coral health Most complete blend of necessary compounds available Add directly to the aquarium DIRECTIONS: Use 1 capful (5mL) for each 80L (20 US gallons) twice a week or as required to maintain coral growth. May also be used in food by mixing 1 mL in about 15mL (1 tablespoon) of food. Refrigerate after opening.Best Before Guarantee: 30/04/2027

Reef Advantage Calcium is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. Reef Advantage Calcium also includes magnesium and strontium in amounts proportionate to typical utilization ratios (100:5:0.1, Ca:Mg:Sr). This allows one to maintain these two important elements while maintaining calcium. Unlike limewater (kalkwasser), Reef Advantage Calcium does not have a caustic pH and will not deplete magnesium. Used as directed, it will not deplete alkalinity.Best Before Guarantee: 31/07/2025

Prime is the complete and concentrated conditioner for both fresh and saltwater. Prime removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate. It is non-acidic and will not impact pH. KEY FEATURES: Complete and concentrated conditioner for both fresh and saltwater Removes chlorine, chloramine DetoxiÞes ammonia, nitrite, and nitrate 5X more concentrated than competing products DIRECTIONS: Use 1 capful (5mL) for each 200L (50 US gallons) of new water. For smaller volumes, please note each cap thread is approximately 1mL.Best Before Guarantee: 30/04/2027

Prime is the complete and concentrated conditioner for both fresh and saltwater. Prime removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate. It is non-acidic and will not impact pH. KEY FEATURES: Complete and concentrated conditioner for both fresh and saltwater Removes chlorine, chloramine DetoxiÞes ammonia, nitrite, and nitrate 5X more concentrated than competing products DIRECTIONS: Use 1 capful (5mL) for each 200L (50 US gallons) of new water. For smaller volumes, please note each cap thread is approximately 1mL.Best Before Guarantee: 30/04/2027

Pristine increases water clarity and promotes overall better health for the aquatic environment.The species of bacteria in Pristine are a unique blend, specifically developed for hardiness and their ability to adapt to a wide variety of environmental conditions. KEY FEATURES: Natural organic waste management Rapidly and safely eliminates sludge and detritus Helps increase water clarity Marine and freshwater DIRECTIONS: Shake well before use. Turn off UV/ozone. Use 1 capful (5mL) for each 40L (10 US gallons). Then use a maintenance dose of 1 capful (5mL) per 80L (20 US gallons) with additions of livestock or the disruption of the biofilter through cleaning or medications.Best Before Guarantee: 04/04/2030

Prime is the complete and concentrated conditioner for both fresh and saltwater. Prime removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate. It is non-acidic and will not impact pH. KEY FEATURES: Complete and concentrated conditioner for both fresh and saltwater Removes chlorine, chloramine DetoxiÞes ammonia, nitrite, and nitrate 5X more concentrated than competing products DIRECTIONS: Use 1 capful (5mL) for each 200L (50 US gallons) of new water. For smaller volumes, please note each cap thread is approximately 1mL.Best Before Guarantee: 30/08/2026