API® ACCU-CLEAR water clarifier swiftly clears up murky water in your aquarium, removing the haze and transforming your water into a sparkling oasis. This product works by binding small floating particles together to create larger ones, making it easier for your aquarium filter to eliminate them. The product is safe for all freshwater fish and plants. For optimal results, add 1 ml for every 10 gallons of aquarium water. Your water will become clear within a few hours. If a second application is required, please wait 24 hours before reapplying.Expires on 30 Oct 2029

API® ACCU-CLEAR water clarifier effectively clears up cloudy water in your aquarium, removing haze and making your water brilliantly clear. This water clarifier from API ACCU-CLEAR binds small floating particles together, creating larger particles that can be easily filtered out by your aquarium's filtration system. The product is completely safe for all types of freshwater fish and aquatic plants. Use 1 ml for every 10 gallons of aquarium water. Your water will become clear within a few hours. If a second application is needed, please wait 24 hours. Expires on 30 Jan 2030

API® AQUARIUM START UP PACK includes two essential treatments designed to ensure your water is secure and habitable for fish prior to introducing them into your aquarium. AQUARIUM START UP PACK features API STRESS COAT™ water conditioner and API QUICK START™ nitrifying bacteria, which work together to remove chlorine from tap water and initiate the natural aquarium cycle. This pack is perfect for use during water changes or when adding fish for the first time. Once you apply these two products, your tank will be safe for your aquatic companions! Add 2 teaspoons of each product for every 10 gallons of aquarium water.Expires on 30 May 2027

API ALGAEFIX algae control is highly effective in managing various algae types in aquariums without causing harm to your fish or plants when used according to instructions. Incorporate ALGAEFIX into your regular aquarium care routine to help prevent the development of new algae. Administering weekly doses will help keep algae growth in check and simplify your aquarium upkeep. CAUTION: Avoid using this product with freshwater crustaceans such as shrimp, crabs, and lobsters. Introduce 1 ml. for every 10 gallons or 5 ml. for each 50 gallons of aquarium water. Repeat the application every three days until algae is managed. Remove or siphon any dead algae from the aquarium. Once algae growth is under control, apply one dose weekly. Weekly applications will help manage algae growth and lessen aquarium maintenance tasks. Expires on 28 Aug 2027

AQUA ESSENTIAL water conditioner is a powerful, concentrated all-in-one solution that instantly transforms tap water into a safe environment for fish by eliminating chlorine, chloramine, and detoxifying heavy metals typically present in tap water. This conditioner effectively neutralizes harmful ammonia, nitrate, and nitrite levels in freshwater, saltwater, and planted aquariums. Ammonia is continuously produced by fish through their gills, urine, and solid waste, while uneaten food and decomposing organic material contribute to its presence. Even small amounts of ammonia can cause stress to fish, while higher levels can be lethal. This innovative formula binds with ammonia, nitrite, and nitrate, making them non-toxic and enabling the biofilter to work more effectively in removing these harmful substances. Apply this conditioner at the start-up of your aquarium and whenever you are adding or changing water, or if test results indicate elevated levels of ammonia, nitrates, or nitrites. When introducing, transporting, or quarantining fish, we suggest utilizing API STRESS COAT water conditioner, which pairs perfectly with AQUA ESSENTIAL water conditioner. Using the dosing cap on the bottle, add 5 ml. for every 50 gallons of aquarium water to treat tap water. For the removal of ammonia, nitrite, and nitrate, use 5 ml. per 10 gallons of aquarium water. We recommend waiting 24 hours after dosing before performing a water change. If you dose again within that 24-hour window, it poses no risk to the animals or plants in your aquarium. A subsequent water change is always advantageous for the health of your aquatic system.Expires on 30 Jan 2028

API MARINE ALGAEFIX is an effective solution for managing various types of saltwater algae, including Green algae (Cladophora), “Red Slime” (Oscillatoria & Spirulina major), and “Brown Algae” (Cyclotella), making it perfect for saltwater aquariums that house live corals, invertebrates, and fish.  This algae control formula does not alter water color or create foam, and it is free from copper. Registered with the EPA, API MARINE ALGAEFIX is safe for your fish, corals, and other invertebrates. Use 1 ml. for every 10 gallons or 5 ml. for every 50 gallons of aquarium water. Administer the dose every three days until the algae problem is resolved. Remove any dead algae from the aquarium by siphoning or scraping. When algae growth is managed, apply one dose weekly. Regular weekly applications will help control algae growth and lessen aquarium upkeep. Expires on 30 Apr 2027

AmGuard efficiently and safely detoxifies harmful free ammonia, acting quickly to provide results. It can be utilized during the tank cycling process and is perfect for urgent situations. As the most powerful liquid ammonia binder available, AmGuard begins to detoxify free ammonia in just minutes and remains effective for nearly 72 hours. KEY FEATURES: Detoxifies ammonia for up to 72 hours Perfect for urgent situations More effective than any other ammonia-binding solution DIRECTIONS: Administer 1 capful (5 mL) for every 200 L (50 US gallons) daily or as needed to lower ammonia levels. Avoid use if the water temperature exceeds 30 °C (86 °F).Expires on 18 Jul 2030

AmGuard efficiently and safely detoxifies harmful free ammonia, acting quickly and effectively. It's safe to use during the cycling process of your tank and is perfect for treating urgent situations. AmGuard stands out as the most powerful liquid ammonia binder available. It begins working within minutes to neutralize free ammonia and maintains its effectiveness for nearly 72 hours. KEY FEATURES: Detoxifies ammonia for up to 72 hours Perfect for urgent situations More effective than any other ammonia-binding solution DIRECTIONS: Administer 1 capful (5 mL) for every 200 L (50 US gallons) daily or as required to lower ammonia levels. Avoid use if the water temperature exceeds 30 °C (86 °F).Expires on 05 Dec 2030

Alkaline Buffer is a non-phosphate solution designed to elevate pH levels and alkalinity (KH) while working alongside Acid Buffer. These buffers are specifically formulated for planted aquariums or in situations with exceptionally hard water, where phosphate buffers could lead to algae growth or cloudiness. Alkaline Buffer effectively raises pH and maintains levels between 7.2 and 8.5. It is safe, gentle, and promotes a healthy freshwater habitat. FEATURES: Adjusts pH levels to 7.2—8.5 Ideal for use in planted tanks Boosts alkalinity Free from phosphates DIRECTIONS: To elevate pH, add 1 teaspoon (6 g) for every 80 L (20 US gallons) each day until the target pH is achieved (this amount increases alkalinity by approximately 1 meq/L (2.8 dKH)).

API® TAP WATER CONDITIONER effectively eliminates harmful substances from tap water right away, allowing you to introduce fish into your aquarium (or return them after a water change) without delay. This treatment neutralizes chlorine in both aquarium and tap water, detoxifies 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 a single ounce, ensuring your aquarium remains a safe haven for your fish. For optimal results, add 1 ml for every 20 gallons of aquarium water.Expires on 28 Feb 2030

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

API® PIMAFIX fish remedy is a completely natural solution designed to combat fungal infections in fish. This effective formula is sourced from the West Indian Bay Tree, known for its antifungal properties. API PIMAFIX swiftly addresses issues such as cottony growth, mouth and body fungus, as well as the reddening of fins and body, while also tackling both internal and external bacterial infections. This remedy will not negatively impact your biological filter, change the pH levels, or discolor the water. It is specifically formulated to be used alongside MELAFIX™ fish remedy to boost its effectiveness against various fish ailments. Administer 5 ml for every 10 gallons of aquarium water. Repeat the dose daily for a duration of 7 days. After the 7-day period, perform a 25% water change. Expires on 20 Mar 2027

API® POND PIMAFIX fish treatment features a completely natural formula that swiftly addresses fungal infections on the bodies and fins of your pond fish, as well as tackling both internal and external bacterial infections. This remedy can be effectively paired with POND MELAFIX™ fish treatment to improve results against specific fish ailments. Remove any activated carbon from the pond filter and switch off UV and ozone-generating devices, if present. Using the dosing cap, administer 10 ml. for every 50 gallons or 0.25 cup for every 300 gallons of water. Administer the dose daily for a duration of 7 days. Expires on 31 Aug 2026

API® PROPER pH 6.5 effectively establishes and maintains a stable pH level of 6.5, while also eliminating chlorine and neutralizing harmful heavy metals. This product is particularly beneficial for Tetras, Discus, and Angelfish, and includes electrolytes that help minimize stress in fish. You can use it during the initial setup of your aquarium or when performing water changes. To use, add 1 scoop for every 10 gallons of aquarium water. Repeat the application if your pH test shows a change greater than 0.2.Expires on 30 Oct 2028

API® STRESS ZYME bacterial cleaner features more than 300 million live bacteria in every teaspoon, designed to break down sludge and simplify aquarium maintenance, ensuring your tank stays pristine while enhancing the natural aquarium cycle. Incorporating STRESS ZYME bacterial cleaner into your tank's regular maintenance routine guarantees a functioning biological filter, a tidier aquarium, healthier fish, and optimal water quality. This product is suitable for use in both freshwater and saltwater aquariums. For best results, add 1 tsp. for every 10 gallons of water on a weekly basis.Expires on 28 Apr 2029

API® STRESS ZYME bacterial cleaner is packed with over 300 million live bacteria in every teaspoon, designed to break down sludge and minimize aquarium upkeep, helping to maintain a pristine tank while enhancing the natural cycle of your aquarium. Incorporating STRESS ZYME bacterial cleaner into your regular tank maintenance ensures a thriving biological filter, a tidier aquarium, healthier fish, and optimal water quality. This product is suitable for use in both freshwater and saltwater aquariums. Add 1 teaspoon for every 10 gallons of water on a weekly basis.Expires on 28 Apr 2029

API® pH UP pH adjuster effectively increases the pH levels in your aquarium, making the water more alkaline when the levels drop too low. pH indicates the acidity or alkalinity of water, with a neutral pH being 7.0. Values above 7.0 are regarded as alkaline, while those below are classified as acidic. Since various fish species require specific pH levels for optimal health, it's essential to regularly test your water to ensure it remains within the appropriate range. The pH UP pH adjuster is quick-acting, clear, user-friendly, and will not cloud the water in your aquarium. Additionally, being free of phosphates and nitrates, it will not promote the growth of algae. To measure the pH of your aquarium water, use an API pH TEST KIT. To elevate the pH, simply add 1 ml for every 10 gallons of water in your aquarium. After applying the pH UP pH adjuster, take another pH measurement before administering another dose. Be cautious, as certain fish may react sensitively to pH changes exceeding 0.2 within a 24-hour period; therefore, such adjustments should be made carefully.Expires on 28 Mar 2030

API® PIMAFIX fish remedy is a completely natural solution designed to address fish fungal infections, featuring a formula sourced from the West Indian Bay Tree – a recognized natural antifungal. This remedy quickly tackles cottony growth, mouth and body fungus, as well as the reddening of fins and body, while also addressing both internal and external bacterial infections. API PIMAFIX fish remedy is safe for your biological filter, will not change pH levels, nor will it stain the water. It has been specifically created to be used alongside MELAFIX™ fish remedy to boost its effectiveness against various fish diseases. Administer 5 ml for every 10 gallons of aquarium water. Repeat daily for a total of 7 days. After the 7-day period, perform a 25% water change. Expires on 28 Jan 2028

API GOLDFISH PROTECT ensures that tap water is safe for your goldfish by eliminating harmful substances such as chlorine, chloramine, and ammonia. It also neutralizes ammonia that is produced by goldfish. Additionally, it enriches the water with essential trace minerals, promoting a healthier habitat. For optimal results, add 1 ml for every 0.5 gallon or 5 ml for every 2 gallons of aquarium water.Expires on 28 Feb 2027

API® pH DOWN pH adjuster effectively reduces pH levels to create a more acidic environment in freshwater aquariums, benefiting both fish and plants when pH rises too high. The pH scale measures how acidic or alkaline water is, where 7.0 indicates a neutral pH, values above 7.0 are alkaline, and those below 7.0 are acidic. Since various fish species require specific pH levels to thrive, it's essential to regularly test your water to ensure pH remains within the appropriate range. The pH DOWN pH adjuster works quickly, is clear, simple to apply, and will not make your aquarium water cloudy. Additionally, as it contains no phosphates or nitrates, it will not promote algae growth. Use an API pH TEST KIT to check the pH of your aquarium water. To decrease the pH, add 1 ml for every 10 gallons of water in your aquarium. Before applying another dose of pH DOWN pH adjuster, take another pH measurement. Be aware that some fish may react sensitively to pH adjustments exceeding 0.2 within a 24-hour timeframe, so it's important to make such changes with caution.Expires on 28 Apr 2029