Ultrapure natural aragonite derived from fossils, designed as a substrate for all types of marine aquariums. Its exceptional purity results in a radiant appearance with excellent light reflectance, making it ideal for light-loving corals. Reef Ground serves as an excellent substitute for natural coral sand while being environmentally friendly. Be sure to rinse the substrate thoroughly before adding it to your aquarium. CaCO3 99.2% MgCO3 0.4% FeO3 0.035 %

Safe is a comprehensive and highly concentrated dry conditioner suitable for both freshwater and saltwater environments. It effectively eliminates chlorine, chloramine, and detoxifies ammonia, nitrite, and nitrate. This product is non-acidic and will not alter the pH levels. KEY FEATURES: Eliminates chlorine, chloramine, and ammonia Detoxifies nitrite and nitrate Extremely concentrated Suitable for marine and freshwater DIRECTIONS: For every 1,250L (300 US gallons), use 1.25g (1/4 tsp.) as needed to minimize chlorine and chloramine, or apply 1.25g (1/4 tsp.) for every 300L (75 US gallons) to address ammonia levels.Expires on 20 Nov 2029

Reef Fusion 1™️ Reef Fusion 1™️ delivers an impressive 100,000 mg/L of ionic calcium, along with biologically suitable concentrations of magnesium, strontium, boron, iron, manganese, and molybdenum. When utilized as instructed, Reef Fusion 1™️ and Reef Fusion 2™️ work together to sustain the essential levels of calcium and alkalinity required for vibrant coral growth, while also supplying biologically relevant amounts of various elements and trace minerals. Available Sizes: 500 mL, 1 L, 2 LExpires on 19 May 2030

Safe is an all-in-one, highly concentrated dry conditioner suitable for both freshwater and saltwater environments. It effectively eliminates chlorine, chloramine, and detoxifies harmful substances like ammonia, nitrite, and nitrate. This product is non-acidic and will not alter the pH levels. KEY FEATURES: Effectively removes chlorine, chloramine, and ammonia Detoxifies nitrite and nitrate Super concentrated formula Suitable for both marine and freshwater DIRECTIONS: Add 1.25g (1/4 tsp.) for every 1,250L (300 US gallons) as needed to decrease chlorine and chloramine levels, or use 1.25g (1/4 tsp.) for every 300L (75 US gallons) to address ammonia issues.Expires on 03 Feb 2030

Ultra-pure natural aragonite sourced from fossil materials serves as a substrate for saltwater aquariums. Thanks to its exceptional purity, Paleo Sand boasts a brilliant appearance with excellent reflective qualities, making it ideal for corals that thrive in bright lighting. Paleo Sand is a superb alternative to traditional coral sand and contributes to environmental preservation. Be sure to rinse the substrate thoroughly before adding it to your aquarium. Features and Benefits: Ultra-pure natural aragonite derived from fossil sources. CaCO3 : 99.2% MgCO3 : 0.4% FeO3 : 0.035%          

Reef Iodide is expertly crafted to deliver a reliable source of iodide that remains safe without transforming into harmful free iodine during storage or in reef environments. KEY FEATURES: Stabilized potassium iodide source Safe and user-friendly Crucial for the growth of soft tissues DIRECTIONS: Beginner For every 200L (US 50 gallons), add 5mL (1 capful) every other day. Advanced Daily, add 1mL for each 80L (20 US gallons) to increase iodide by 0.10 mg/L. If needed, modify the dosage to achieve an iodide level of 0.06-0.08 mg/L within 6-12 hours after the last application. After that, continue using this amount daily and monitor iodide levels twice a month.Expires on 30 Apr 2027

Reef Carbonate is a highly concentrated (4,000 meq/L) specially formulated mixture of carbonate and bicarbonate salts aimed at restoring and sustaining alkalinity levels in your reef aquarium. KEY FEATURES: Increases carbonate alkalinity (KH) Highly concentrated (4,000 meq/L) Crafted from a blend of carbonate and bicarbonate salts DIRECTIONS: Beginner Administer 1 capful (5mL) for every 80L (20 US gallons) twice a week. It’s best to dilute in a cup of freshwater before adding. Monitor alkalinity bi-weekly and modify the dosage or frequency as needed. Advanced Evaluate alkalinity first, then adhere to the addition schedule mentioned above until alkalinity reaches 4-5 meq/L. Each mL provides a minimum of 4 meq of alkalinity, and every 5 mL/80 L will elevate alkalinity by approximately 0.25 meq/L. You can adjust the amount or frequency, but do not exceed 20 mL/80 L per day. After that, use as necessary to keep alkalinity stable.Expires on 20 Nov 2029

Reef Plus is a comprehensive reef supplement that includes essential trace elements, vitamins, and amino acids known to support the growth of corals and other beneficial reef organisms. This formulation is designed to replicate the nutrients found in natural tropical reef ecosystems. KEY FEATURES: Offers a wide range of vitamins, trace minerals, amino acids, and fatty acids crucial for the health of fish and coral Provides the most thorough combination of essential compounds available Simply add directly into the aquarium DIRECTIONS: Administer 1 capful (5mL) for every 80L (20 US gallons) twice weekly, or as needed to promote coral growth. It can also be incorporated into food by mixing 1 mL with approximately 15mL (1 tablespoon) of food. Please refrigerate after opening.Expires on 19 Oct 2029

Ultra-pure natural aragonite sourced from fossils, designed as a substrate for all marine aquariums. Thanks to its exceptional purity, it offers a brilliant appearance with excellent light reflectivity, making it especially beneficial for light-loving corals. Reef Ground serves as a superb alternative to natural coral sand while also being environmentally friendly. Be sure to rinse the substrate thoroughly before adding it to your aquarium. CaCO3 99.2% MgCO3 0.4% FeO3 0.035%

Reef Fusion 1™️ Reef Fusion 1™️ delivers an impressive 100,000 mg/L of ionic calcium and is enriched with biologically suitable amounts of magnesium, strontium, boron, iron, manganese, and molybdenum. When utilized as instructed, Reef Fusion 1™️ and Reef Fusion 2™️ will sustain the essential levels of calcium and alkalinity required for robust coral growth, while also supplying biologically appropriate levels of additional elements and trace minerals. Available Sizes: 500 mL, 1 L, 2 L, 4 LExpires on 20 Nov 2029

Reef Dip features an elemental iodine formulation that is shielded by a protective slime coat, allowing for the safe and gentle disinfection of corals. It effectively targets bacteria, fungi, and protozoans. This product can be utilized either preventively (in the absence of disease) or to treat affected specimens. It is safe for both stony and soft corals, as well as anemones and polyps. KEY FEATURES: Coral disinfectant Elemental iodine complex for coral disinfection Ideal for use prior to introducing new corals DIRECTIONS: Do not apply in the aquarium. Use in a separate container. Take 4L (1 US gallon) of water from the source aquarium and transfer it to an appropriate dipping container. Add 5-10 mL (1-2 capfuls) of Reef Dip and mix thoroughly. Submerge the coral specimen in the dip for 15-30 minutes, depending on the severity of the issue. In cases of severe infection, a double dose may be administered. For visible and accessible lesions, the dip concentrate can be applied directly to the lesions before immersing in the dip. Monitor the animals during the treatment for any signs of negative reactions, such as excessive slime production.Expires on 19 May 2030

Ultrapure natural aragonite derived from fossils, designed as a substrate for all types of marine aquariums. Its exceptional purity results in a brilliant appearance with excellent light reflectance, making it particularly beneficial for light-loving corals. Reef Ground serves as a remarkable substitute for natural coral sand while also being environmentally friendly. Be sure to rinse the substrate thoroughly before adding it to your aquarium. CaCO3 99.2% MgCO3 0.4% FeO3 0.035 %

Reef Complete is a highly concentrated (160,000 mg/L) optimized combination of ionic calcium, specifically formulated to restore and uphold calcium levels similar to those in natural seawater, all while keeping the pH stable. Calcium and carbonates play a crucial role in the growth of all corals. KEY FEATURES: Liquid source of ionic calcium The most concentrated calcium supplement available (160,000 mg/L) Completely soluble. Avoid products that appear milky or require shaking DIRECTIONS: Beginner Administer 1 capful (5mL) for every 80L (20 US gallons) two times a week. Monitor calcium levels every two weeks and modify the dosage or frequency as needed. Advanced First, check the calcium level, then adhere to the addition regimen mentioned above until the calcium reaches 380-420 mg/L. Each 5 mL/80 L (20 US gallons) will increase calcium by approximately 10 mg/L. You may adjust the quantity or frequency, but do not exceed 12.5 mL/80 L (20 US gallons) in a single day. After that, use as needed to sustain calcium levels.Expires on 30 Apr 2027

Reef Phytoplankton is a potent mixture of green and brown marine phytoplankton crafted to supply vital fatty acids, proteins, vitamins, amino acids, and biological carotenoids essential for a healthy invertebrate diet. KEY FEATURES: Powerful mix of green and brown marine phytoplankton Particle sizes ranging from 1-20 μm Enhanced formulation to boost the availability of key nutrients DIRECTIONS: Shake thoroughly before use. Add 1 capful (5mL) for every 200L (50 US gallons) of water two times a week or as needed to support coral growth. For optimal results, apply directly into the aquarium; target feeding may stress corals and lead to negative effects.Expires on 21 Apr 2029

Reef Zooplankton is a powerful mixture of marine zooplankton crafted to deliver essential fatty acids, proteins, vitamins, amino acids, and biological carotenoids that promote coral development. KEY FEATURES: Powerful mixture of marine zooplankton Particle sizes ranging from 12.5-500 μm Enhanced for improved absorption of vital nutrients DIRECTIONS: Shake thoroughly before use. Add 1 capful (5mL) for every 200L (50 US gallons) of water two times a week or as needed to support coral growth. For optimal results, apply directly to the aquarium; target feeding may stress corals and lead to adverse effects.Expires on 13 Mar 2028

Reef Zooplankton is a potent mixture of marine zooplankton crafted to deliver vital fatty acids, proteins, vitamins, amino acids, and biological carotenoids essential for the growth of corals. KEY FEATURES: Potent mixture of marine zooplankton Particle sizes ranging from 12.5-500 μm Enhanced for improved nutrient bioavailability DIRECTIONS: Shake thoroughly before use. Add 1 capful (5mL) for every 200L (50 US gallons) of water twice a week or as needed to support coral growth. For optimal results, apply directly to the aquarium; target feeding can stress corals and lead to adverse effects.Expires on 03 Nov 2028

Reef Fusion 2™️ Reef Fusion 2™️ features a blend of carbonates and bicarbonates with an alkalinity level of 4400 meq/L. This product is specifically formulated to restore and uphold alkalinity in your reef aquarium, supplying calcareous organisms with the vital carbonate they require for proper growth. When used in conjunction with Reef Fusion 1™️, Reef Fusion 2™️ ensures the maintenance of essential calcium and alkalinity levels that are crucial for robust coral development, while also delivering biologically suitable quantities of additional elements and trace minerals. Available Sizes: 500 mL, 1 L, 2 LExpires on 19 May 2030

Reef Plus is a comprehensive reef supplement that includes trace elements, vitamins, and amino acids shown to enhance the growth of corals and other desirable marine life. This formulation is designed to deliver nutrients that mimic those found in natural tropical reef waters. KEY FEATURES: Offers a wide array of vitamins, trace minerals, amino acids, and fatty acids essential for the health of fish and corals Provides the most complete mix of vital compounds available Easy to add directly into the aquarium DIRECTIONS: Administer 1 capful (5mL) for every 80L (20 US gallons) twice a week or as needed to support coral development. It can also be mixed into food by combining 1 mL with about 15mL (1 tablespoon) of food. Please refrigerate after opening.Expires on 27 Feb 2030

Reef Advantage Calcium is a gentle (pH 8.3–8.6) specially formulated blend of ionic calcium aimed at restoring and preserving calcium levels similar to those in natural seawater. Calcium and carbonates play a crucial role in coral growth. A deficiency in either can halt coral development and lead to a swift decline in coral vitality. Additionally, Reef Advantage Calcium contains magnesium and strontium in ratios that reflect typical usage (100:5:0.1, Ca:Mg:Sr). This ensures that these vital elements are maintained along with calcium. Unlike limewater (kalkwasser), Reef Advantage Calcium does not have a harsh pH and will not reduce magnesium levels. When used as directed, it will not affect alkalinity.Expires on 19 May 2030

API® QUICK START nitrifying bacteria enables you to add fish right away, as it kickstarts the natural aquarium cycle with beneficial bacteria that transforms harmful ammonia into nitrite and then into safe nitrate, helping to minimize fish loss in your aquarium. It is ideal for use when establishing a new aquarium, following water changes and filter replacements, and when introducing new fish to an established tank. API QUICK START nitrifying bacteria is suitable for use in both freshwater and saltwater aquariums. Apply 10 ml. for every 10 gallons of aquarium water.Expires on 30 Jun 2027