API® pH DOWN pH adjuster effectively reduces pH levels to create a more acidic environment for freshwater aquariums, benefiting both fish and plants when the pH rises too high. The pH scale measures how acidic or alkaline water is, with a value of 7.0 indicating neutrality; values above 7.0 are alkaline, while those below 7.0 are acidic. Since various fish species require specific pH levels for optimal health, it’s essential to routinely check your water to maintain the appropriate pH range. The pH DOWN pH adjuster is quick to act, clear, user-friendly, and will not cloud your aquarium water. Additionally, being free from phosphates and nitrates, it will not promote algae growth. Use an API pH TEST KIT to check the pH of your aquarium water. To decrease pH, simply add 1 ml for every 10 gallons of water in the aquarium. Before applying another dose of pH DOWN pH adjuster, ensure you take another pH measurement. Be mindful that some fish may react sensitively to pH changes greater than 0.2 within a 24-hour timeframe, so such adjustments should be made with caution.

API® pH UP pH adjuster elevates the pH levels in your aquarium, creating a more alkaline environment when the levels drop too low. The pH scale measures the acidity or alkalinity of water, with a neutral pH at 7.0; values above 7.0 indicate alkalinity, while those below signify acidity. Since various fish species require specific pH levels for optimal health, it’s essential to regularly test your water to maintain appropriate pH readings. The pH UP pH adjuster acts quickly, is colorless, user-friendly, and will not cause cloudiness in your aquarium water. Additionally, being free from phosphates and nitrates, this adjuster will not promote algae growth. Assess the pH of your aquarium water using an API pH TEST KIT. To increase the pH, simply add 1 ml for every 10 gallons of water in your aquarium. Before administering another dose of pH UP pH adjuster, take another pH measurement. Be cautious, as some fish may react sensitively to pH shifts greater than 0.2 within a 24-hour period; therefore, such adjustments should be made with great care.Expires on 28 Sep 2029

API® STRESS COAT water conditioner ensures your tap water is safe for your fish by eliminating chlorine, chloramines, and heavy metals. Infused with the healing properties of Aloe Vera, it helps minimize fish stress by up to 40% and aids in the recovery of injured tissue and wounds. API STRESS COAT water conditioner also helps in reducing electrolyte loss in your fish and is recommended for use during: Handling, netting, or transporting fish in a bag from the store Setting up a new aquarium Carrying out monthly water changes Introducing new fish to your aquarium. Our innovative formula is scientifically designed to alleviate fish stress and promote healing by creating a synthetic slime coating on your fish. STRESS COAT water conditioner further aids in lowering the chances of disease and infection in your fish. Use 5 ml. for every 10 gallons of aquarium water. Increase the dosage to replenish the slime coat and to mend damaged skin and fins. Expires on 28 Aug 2028

The API® TAP WATER CONDITIONER treatment swiftly eliminates harmful substances from tap water, allowing you to introduce fish to your aquarium right away (or reintroduce them after a water change). This treatment effectively dechlorinates both aquarium and tap water, neutralizes heavy metals, and is suitable for use in both freshwater and saltwater environments. With its highly concentrated formula, just one ounce can treat up to 600 US gallons, ensuring a safe habitat for your fish. >> Add 1 ml. for every 20 gallons of aquarium water.

API® MELAFIX fish treatment is a completely natural antibacterial solution designed to address infections in fish. It effectively targets common bacterial issues such as open wounds, abrasions, tail rot, cloudy eyes, and mouth fungus. Additionally, MELAFIX encourages the healing of damaged fins and tissue. This product can be utilized when introducing new fish into an aquarium—especially to ease their adjustment from store to home—and in cases where an infection is suspected but not yet identified. Many fish from pet stores may carry diseases at the time of purchase, which can be challenging to identify in the early stages. API MELAFIX fish remedy is safe for your biological filter, will not change the pH levels, and will not discolor your aquarium water. Administer 5 ml for every 10 gallons of aquarium water. For treating disease or wounds, apply daily for 7 days. After a week, perform a 25% water change. If needed, continue the treatment. For introducing new fish, administer daily for 3 days.

API® pH UP pH adjuster elevates the pH levels in your aquarium, helping to create a more alkaline environment when levels dip too low. pH measures the acidity or alkalinity of water, with a neutral value of 7.0; values above 7.0 indicate alkalinity, while values below 7.0 indicate acidity. Since various fish species require specific pH levels to thrive, it's crucial to regularly test your water to ensure that pH levels are within the desired range. The pH UP pH adjuster acts quickly, is clear, simple to apply, and will not cloud your aquarium water. Additionally, being free of phosphates and nitrates, it will not promote algae growth. Use an API pH TEST KIT to measure the pH of your aquarium water. To increase pH, add 1 ml for every 10 gallons of aquarium water. Before administering another dose of pH UP pH adjuster, make sure to take another pH measurement. Some fish may react sensitively to pH changes exceeding 0.2 within a 24-hour timeframe, so any adjustments of this scale should be approached with caution.Expires on 28 Jun 2030

API® MELAFIX fish treatment is a completely natural antibacterial solution designed to address infections in fish. Typical bacterial issues include open wounds and abrasions, tail rot, cloudy eyes, and mouth fungus. MELAFIX also aids in the regeneration of damaged fins and tissues. This product can be applied when introducing new fish to an aquarium—especially to ease their transition from the store to their new home—and if an infection is suspected, even if it hasn’t been confirmed yet. Some fish purchased from pet stores may already harbor diseases at the time of sale, which can be challenging to identify in the early stages. API MELAFIX fish treatment is safe for the biological filter, will not change the pH levels, and will not color the water. Use 5 ml for every 10 gallons of aquarium water. For treating diseases or wounds, administer daily for 7 days. After 7 days, perform a 25% water change. Continue the treatment if needed. For introducing new fish, administer daily for 3 days.

API® TAP WATER CONDITIONER swiftly eliminates harmful substances from tap water, allowing you to introduce fish into your aquarium immediately (or return them after performing a water change). This treatment effectively dechlorinates both aquarium and tap water, neutralizes heavy metals, and is suitable for use in both freshwater and saltwater environments. This highly concentrated formula can treat up to 600 US gallons with just one ounce, ensuring a safe habitat for your aquatic pets. For optimal results, add 1 ml for every 20 gallons of aquarium water.

API® QUICK START nitrifying bacteria enables the immediate introduction of fish, as it promptly initiates the natural aquarium cycle with beneficial bacteria that transform harmful ammonia into nitrite, and then into safe nitrate, aiding in the prevention of fish loss in your tank. This product is ideal for use when establishing a new aquarium, following water changes and filter replacements, as well as when introducing new fish to an established tank. API QUICK START nitrifying bacteria is suitable for both freshwater and saltwater aquariums. For optimal results, add 10 ml. for every 10 gallons of aquarium water.

API® MARINE QUICK START nitrifying bacteria allows you to set up your aquarium right away, enabling the quick addition of fish as it initiates the natural cycling process of your aquarium. API MARINE QUICK START nitrifying bacteria helps to lower harmful ammonia and nitrite levels, reducing the risk of fish loss, and is suitable for use in reef aquariums. This product can be applied after performing water or filter changes, when introducing new components to your aquarium, or following the treatment of your fish. Use 20 ml. for every 10 gallons of aquarium water.

API® SUPER ICK CURE is an effective treatment for “Ich,” also known as white spot disease, in fish, as well as other highly transmissible parasitic infections. The Ich parasite has a complex life cycle, and it is not detectable in its initial stages when it infiltrates the gill and skin tissues, leading to significant electrolyte loss and gill harm, and can also trigger secondary bacterial or fungal infections. Initial signs of this infection may include your fish swimming erratically in the tank, rubbing against gravel or decorations, struggling to breathe, and staying close to the water's surface, near filters, or aeration devices. White spots may not always be apparent on the fish. SUPER ICK CURE typically eradicates the Ich parasite within 24 hours and is safe for use in both freshwater and saltwater aquariums. This remedy is available in both liquid and powder forms, and it’s crucial to follow the dosing instructions on the packaging. For every 10 gallons of water, add one packet directly into the aquarium. Administer a second dose after 48 hours. After another 48 hours, replace 25% of the aquarium water and introduce fresh activated carbon or change the filter cartridge. Instructions for liquid usage: Take out the activated carbon from the filter and maintain aeration. Add 5 ml. for every 5 gallons of aquarium water. Repeat the dosing after 48 hours. After another 48 hours, change 25% of the aquarium water and add new activated carbon. Expires on 28 Jun 2027

API® pH DOWN is a pH adjuster designed to reduce pH levels, making freshwater aquariums more acidic for both fish and plants when the levels become too elevated. pH indicates the acidity or alkalinity of water, with a neutral pH value of 7.0, values above 7.0 deemed alkaline, and those below 7.0 classified as acidic. Various fish species require different pH levels to thrive, making it essential to regularly check your water to ensure pH levels are within the appropriate range. The pH DOWN adjuster acts quickly, is clear, simple to use, and will not cloud your aquarium water. Additionally, since it is free from phosphates and nitrates, the pH DOWN adjuster will not promote algae growth. Use an API pH TEST KIT to assess the pH of your aquarium water. To decrease pH, add 1 ml for every 10 gallons of aquarium water. Before applying another dose of pH DOWN, take another pH measurement. Be cautious, as certain fish may react sensitively to pH adjustments exceeding 0.2 within a 24-hour period, so such changes should be made with careful consideration.

API® SUPER ICK CURE is a fish treatment that effectively combats "Ich," also known as white spot disease, along with other highly infectious parasitic ailments. The Ich parasite undergoes a complex life cycle and remains undetectable in its initial stages as it invades gill and skin tissues, leading to significant electrolyte depletion and gill injury, in addition to fostering secondary bacterial and/or fungal infections. Initial signs of this infection may include your fish swimming erratically within the tank, rubbing against gravel or decorations, exhibiting difficulty in breathing, and lingering near the water’s surface, close to filters or aeration devices. Note that white spots may not always be apparent on the fish. SUPER ICK CURE typically eradicates the Ich parasite within 24 hours and is safe for use in both freshwater and saltwater tanks. This remedy is available in both liquid and powder formats, and it’s crucial to follow the dosing instructions found on the packaging. For every 10 gallons of water, pour one packet directly into the aquarium. Administer a second dose after 48 hours. After another 48 hours, change 25% of the aquarium water and add fresh activated carbon or replace the filter cartridge. Instructions for liquid use: Remove activated carbon from the filter and maintain aeration. Introduce 5 ml. for every 5 gallons of aquarium water. Repeat the dosage after 48 hours. After another 48 hours, change 25% of the aquarium water and reintroduce fresh activated carbon. Expires on 31 Aug 2026

API® PIMAFIX fish remedy is a completely natural antifungal solution designed to combat fungal infections in fish, utilizing a formula sourced from the West Indian Bay Tree – a recognized natural antifungal agent. This remedy swiftly addresses cotton-like growth, mouth and body fungus, along with any reddening of fins and body, while also treating both internal and external bacterial infections. API PIMAFIX fish remedy is safe for use with biological filters, will not change the pH levels, and won't cause water discoloration. It has been specially formulated to work alongside MELAFIX™ fish remedy, amplifying its effectiveness against various fish ailments. Administer 5 ml for every 10 gallons of aquarium water. Repeat daily for a duration of 7 days. After the 7-day period, perform a 25% water change.

Pure coral sand designed for marine aquariums and African cichlids. It slightly increases water hardness. Thoroughly washed before packaging.