Seachem Prime is a complete and concentrated conditioner for both fresh and saltwater aquariums. It is a unique, concentrated conditioner that provides an unparalleled level of protection with an extremely long shelf-life. Seachem Prime quickly and safely removes chlorine and chloramine, detoxifies ammonia, nitrites, and nitrates, and adds essential electrolytes. It also helps to buffer the pH of aquarium water. Seachem Prime is available in 100 ml, 250 ml, 500 ml, and 1 liter bottles.

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Complete and concentrated conditioner for both fresh and saltwater Removes chlorine, chloramine Detoxifies ammonia, nitrite, and nitrate 5X more concentrated than competing products Nearly all pet aquatics companies manufacture a product that removes chlorine. None of those, however, can compare in quality, concentration, or effectiveness to Seachem’s flagship product: Prime®. 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. A further bonus for the reef hobbyist—Prime® will not over-activate skimmers. Prime® may be used during tank cycling to alleviate ammonia/nitrite toxicity. It contains a binder which renders ammonia, nitrite, and nitrate non-toxic, allowing the biofilter to more efficiently remove them. It will also detoxify any heavy metals found in the tap water at typical concentration levels. Use at start-up and whenever adding or replacing water. When transporting or quarantining fish, use Seachem StressGuard™. When adding new fish, use Stability®. Both are ideal for use with Prime®. Directions Use 1 capful (5 mL) for each 200 L (50 US gallons) of new water. For smaller volumes, please note each cap thread is approximately 1 mL. May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.  

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Seachem Prime is a complete and concentrated conditioner for both fresh and saltwater aquariums. It removes chlorine, chloramine, and ammonia from tap water and detoxifies any heavy metals found in the water. It also promotes the production and regeneration of the natural slime coat. Seachem Prime is available in sizes of 100ml, 250ml, 500ml, and 1L. The 250ml size provides up to 50 gallons of treatment. Seachem Prime is safe for all aquarium inhabitants and is easily dosed with a capful based on the size of the tank.

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Seachem Prime 325mL – Rhino Edition – Bonus 30% Extra Rhino poaching has become a serious issue, leaving some breeds extinct and others endangered in recent years, and is currently at a crisis level. Timing is critical for the preservation of these majestic animals. As part of our ongoing environmental stewardship efforts, Seachem has joined the battle to support the protection of these endangered animals. We are pleased to release specially labeled editions of our top selling products—Prime™ and Stability™— in a bonus size of 325 ml (30% more)! Seachem will donate a portion of the profits for every bottle sold to a Rhino Preservation in South Africa. You can also make additional donations via our website at www.seachem.com. We thank you for your consideration and support! Seachem Prime 325ml Complete and concentrated conditioner for both fresh and saltwaterRemoves chlorine, chloramineDetoxifies ammonia, nitrite, and nitrate5X more concentrated than competing productsPrime® is the complete and concentrated conditioner for both fresh and salt water. Prime® removes chlorine, chloramine and ammonia. Prime® converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter. Prime® may be used during tank cycling to alleviate ammonia/nitrite toxicity. Prime® detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them. It will also detoxify any heavy metals found in the tap water at typical concentration levels. Prime® also promotes the production and regeneration of the natural slime coat. Prime® is non-acidic and will not impact pH. Prime® will not overactivate skimmers. Use at start-up and whenever adding or replacing water. Why It’s DifferentNearly all companies manufacture a product that removes chlorine. None of those, however, can compare in quality, concentration, or effectiveness to Seachem’s flagship product: Prime®. Prime® is the second most concentrated dechlorinator on the market after our own aquavitro alpha. A single 100 mL bottle will treat 1000 US gallons of tap water. Prime® will remove both chlorine and chloramines from municipal water supplies. Prime® also contains a binder which renders ammonia, nitrite, and nitrate non-toxic. It is very important to understand how those two functions work together. All dechlorinators operate through a chemical process known as reduction. In this process, toxic dissolved chlorine gas (Cl2) is converted into non-toxic chloride ions (Cl-). The reduction process also breaks the bonds between chlorine and nitrogen atoms in the chloramine molecule (NH2Cl), freeing the chlorine atoms and replacing them with hydrogen (H) to create ammonia (NH3). Typically, dechlorinators stop there, leaving an aquarium full of toxic ammonia! Seachem takes the necessary next step by including an ammonia binder to detoxify the ammonia produced in the reduction process. Be very careful when purchasing water conditioners. If your municipality includes chloramines in the water supplies, a standard sodium thiosulfate dechlorinator is not enough. Prime® promotes the natural production and restoration of the slime coat rather than relying on artificial or non-native slime compounds. A further bonus for the reef hobbyist—Prime® will not overactivate protein skimmers. DirectionsUse 1 capful (5 mL) for each 200 L (50 gallons*) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 mL. May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

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Seachem Prime is a complete and concentrated conditioner for both fresh and saltwater aquariums. It is a patented, synergistic blend of different buffers, mineral electrolytes, and other conditioning agents. Seachem Prime removes chlorine, chloramines, and ammonia from tap water making it safe for fish and other aquatic life. It also helps to reduce nitrate, nitrite, and phosphates as well as detoxifying metals. Seachem Prime is available in 100ml, 250ml, 500ml, and 1L sizes.

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Removes chlorine, chloramine, and ammonia Detoxifies nitrite and nitrate Highly concentrated Marine and freshwater Safe™ is the complete and super-concentrated dry conditioner for both fresh and salt water. Safe™ removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate. It is non-acidic and will not impact pH. A further bonus for the reef hobbyist—Safe™ will not over-activate skimmers. Safe™ may be used during tank cycling to alleviate ammonia/nitrite toxicity. It contains a binder which renders ammonia, nitrite, and nitrate non-toxic, allowing the biofilter to more efficiently remove them. Use at start-up and whenever adding or replacing water. When transporting or quarantining fish, use Seachem StressGuard™. When adding new fish, use Stability®. Both are ideal for use with Safe™. Directions Use 200 mg of Safe™ (included scoop) per each 200 L (50 US gallons) as needed to reduce chlorine and chloramine or per 50 L (13 US gallons) for ammonia. NOTE: These directions supersede all other prior packaging. May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite and nitrate in an emergency, up to 4 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

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Seachem Stability, new tank stabilisation system for marine and freshwater.Quickly and safely establishes bio-filter. Prevents “New Tank Syndrome”. Seachem StabilitySeachem Stability is a new tank stability system for freshwater and marine fish tanks. It quickly and safely starts the bio-filter and stops “New Tank Syndrome” which is the number one fish killer! Seachem Stability adds the essential bacteria a healthy filter needs to ensure the health and well being of the tank residents! When you set up a new tank you simply add Seachem Stability to the water and it fills your filter with nitrifying bacteria within 24 hours! This allows the fish keeper to add fish to a new tank from day one! How it works:Seachem Stability has been specially made for the fish tank and is the result of nearly a 10 years of research and is the “state of the art” in natural biological management. Seachem Stability contains a blend of billions of four species of bacteria. Two of which are nitrifying, one is waste eating and a fourth which simply eats nitrate. These strains of bacteria are cultured for the purpose of eating nitrogenous waste to reduce unsafe toxins in the water. These bacteria collect onto your filter sponge or bio media in your filter and start to break down waste organics, ammonia, nitrite, and nitrate meaning your fish have the healthiest possible start! The conditions needed for the bacteria’s growth and development fall into a very narrow range of temperatures, pH and organic load. When any of these are not in the proper range the bacterial culture quickly crashes and dies. The bacteria used in some other products found on the market today can be unstable and may even produce toxic hydrogen sulphide. Seachem Stability works over a wider range of pH or GH levels than other brands on the market. It is completely harmless to all aquatic creatures and plants. As a result, there is no danger of overusing. You can really never have too many helpful bacteria! Waste ControlThe benefits of the exact strains of bacteria in Seachem Stability also vie with any likely bad bacteria added with the fish. This is due to the “waste control bacteria” eating any spare fish food and fish waste that is lying around. This, of course, leads to far healthier fish! You should use Stability with a good quality biological filtration such as Seachem Matrix.

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Stability® will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome". Stability® is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite, and nitrate. The bacteria employed by Stability® are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability® is completely harmless to all aquatic organisms as well as aquatic plants, thus there is no danger of over use. Stability® is the culmination of nearly a decade of research and development and represents the current state of the art in natural biological management. The bacteria used in competing products are inherently unstable. The conditions necessary for their growth and development fall into a very narrow range of temperatures, pH, organic loads, etc. When any of these parameters are not strictly within the proper range, the bacterial culture quickly crashes and dies. Stability® is not limited this way. The necessary conditions for the growth of Stability's™ bacteria strains encompass a very broad range. When other bacteria begin to die off (usually from high organic loads caused by the undetected death of an organism), Stability™ simply becomes more effective. Shake well before use. Turn off UV/ozone. Use 1 capful (5 mL) for each 40 L (10 US gallons) on the first day with a new aquarium. Then use 1 capful for each 80 L (20 US gallons) daily for 7 days. Fish and other aquatic species may be introduced at any time as long as dosage is maintained for 7 days. For optimum biofilter performance use 1 capful for each 80 L (20 US gallons) once a month or with each water change and whenever introducing new fish or whenever medicating an aquarium. Product shelf life is 4 years from date of manufacture. Stability® should ideally be used in conjunction with biological filtration such as Seachem Matrix™. For emergency ammonia control, use Seachem AmGuard™.

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