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Seachem

70 products

  • Last stock! Seachem Brackish Salt 300g marine-based salt blend for creating and maintaining healthy brackish water aquariums.

    Seachem Brackish Salt 300g

    Product Description Seachem’s Brackish Salt™ is a chemically sound blend of salts designed to replicate the native environment of live bearers and other brackish estuary fish without adversely impacting aquatic plants when used at regionally specific recommended dosage. The salt is also well suited for routine aquarium freshwater use. It does not impact pH or provide buffering. Unlike other aquarium salts currently available to the hobbyist, Brackish Salt™ is more than just a simple sodium chloride product. These other salts can burn leaves and roots in a planted aquarium. However, Brackish Salt™ does not cause this type of damage, and actually provides many nutrients crucial to healthy plant growth. Dosing of Brackish Salt™ allows for specific duplication of different brackish water environments found worldwide (such as the waters of Sumatra or the waters of Borneo). Brackish Salt™ can also be dosed for general brackish water community aquariums and general freshwater community aquarium. Brackish Salt™ is a safe and effective alternative to the sodium chloride based aquarium salts so prevalent Direction Use when setting up an aquarium and when making water changes. To add salt to an established tank, do so gradually. It is best to dissolve the salt in freshwater before use. Avoid using salt when simply replacing evaporated water. For live bearers (such as guppies, swordtails, platies, some mollies), use 20 g (~1 tablespoon) for each 40 L (10 US gallons). For estuary fish from the Yucatan or Sri Lanka (Archers, Chromides, some mollies), use 15 g (~2 teaspoons) for each 12 L (3 US gallons). For estuary fish from Thailand, Cambodia, Borneo, or Sumatra (Datnioides), use 40 g (~2 tablespoons) per 12 L (3 US gallons). For scats, use up to 80 g (~4 tablespoons) per 12 L (3 US gallons). This dose is not for planted aquaria. For mixed populations, use an average dose, representative of species present. For specific information on your fish, check with your dealer or other reference source. For general aquarium salt use (either for mineral replacement or disease control), use 20 g (~1 tablespoon) for each 40 L (10 US gallons).

    $14.00

  • Last stock! Seachem Arowana Buffer 250g

    Seachem Arowana Buffer 250g

    Product Description Arowana Buffer™ adjusts pH to 6.5 from either a low or high pH and maintains it there for 2–4 weeks. It safely softens water by precipitating calcium and magnesium. It also supports the ability of arowanas to resist infections. It is the buffer of choice for conditioning water for Asian Arowanas. Direction Use 1 level teaspoon for every 40 L (10 gallons) once or twice a month (or as necessary to maintain a pH of 6.5.) Arowana Buffer™ may be initially used daily in cases of high alkalinity until 6.5 is established. It may be added directly to the aquarium at any time. Ideally, it should be used when adding or changing water by dissolving in the replacement water.

    $25.00

  • Last stock! Seachem American Cichlid Salt 250g for recreating natural South American cichlid water conditions
Seachem American Cichlid Salt mineral blend for freshwater cichlid aquarium water conditioning
250g Seachem American Cichlid Salt for Amazon and Central American fish tanks
Seachem American Cichlid Salt providing essential electrolytes and minerals for cichlids
Seachem American Cichlid Salt 250g freshwater aquarium supplement for South American cichlid species
American Cichlid Salt by Seachem for maintaining id

    Seachem American Cichlid Salt 250G

    Product Description Seachem Cichlid Lake Salt 500g. Seachem Cichlid Lake Salt 500g. It contains all physiologically essential elements such as magnesium, calcium, sodium, potassium, and includes trace components such as iron, aluminum, and iodide. American Cichlid Salt is a chemically sound blend of salts designed to replicate the natural environment of American cichlids. It contains all physiologically essential elements such as magnesium, calcium, sodium, potassium, and includes trace components such as iron, aluminum, and iodide. It does not contain harmful or unnecessary ingredients such as nitrates, phosphates, arsenic, lithium, or cadmium. Use Seachem’s Cichlid Trace to restore and maintain important trace elements between water changes. Why It's Different American Cichlid Salt is formulated so that dosages vary depending on the species’ origin and need only be added when setting up an aquarium or with water changes.

    $18.00

  • Seachem Alkaline Regulator 7.1-7.6 250g

    Seachem Alkaline Regulator 7.1-7.6 250g

    Product Description Seachem Alkaline Regulator 250g Adjusts pH to the alkaline range (7.1 – 7.6) Supports the establishment of the optimal environment for all alkaline acclimated species Use with Neutral Regulator® to target a pH Alkaline Regulator™ adjusts pH to the alkaline range (7.1–7.6) and supports the establishment of the optimal environment for all alkaline acclimated species (e.g. bosemani, various other rainbows etc.). For further freshwater environment enhancement, use Fresh Trace™ to restore the proper level of trace elements and feed NutriDiet® Tropical Flakes for thriving, healthy freshwater community fish. Directions Use 1 level teaspoon (7 g) for every 40–80 L (10–20 US gallons) daily until intended pH is reached. Thereafter, use once a month or with water changes as required to maintain pH. To lower pH, use Neutral Regulator®. To target a particular pH use in combination with Neutral Regulator® following the chart. This chart assumes the use of unbuffered water (RO or DI). If water is already buffered use the chart as a starting guide. Use Prime® to dechlorinate tap water before doing a water change. To target a particular pH use in combination with Neutral Regulator™ following the chart

    $20.00

  • Seachem Alkaline Buffer

    Seachem Alkaline Buffer

    Product Description Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Alkaline Buffer™ raises pH and buffers between 7.2 and 8.5. It is gentle, safe, and enhances the freshwater environment. Direction To increase pH, use 1 teaspoon (6 g) for every 80 L (20 US gallons) daily until desired pH is reached (this dose raises alkalinity by about 1 meq/L (2.8 dKH)). For precise dosing, use the Seachem Digital Spoon Scale. In order to adjust pH gradually, use Alkaline Buffer™ with Acid Buffer™. When using Alkaline Buffer™ & Acid Buffer™ together to target a specific pH, utilize the suggested ratio chart. HINT: First determine the amount of Alkaline Buffer™ needed for the volume of water. This should be determined based upon your desired alkalinity (KH). Then, divide by the number in the middle column to obtain the correct amount of Acid Buffer™ required.

    $20.00 - $55.00

  • Seachem Algae Scraper Replacment 3pk

    Seachem Algae Scraper Replacment 3pk

    Seachem Algae Scraper Replacement Blade Refill - 3 Pack The Seachem Algae Scraper replacement metal blade is designed for: Seachem 3 in 1 Algae Scraper 31cm Seachem 3 in 1 Algae Scraper 46cm Includes: 3 x Replacement metal blades - Easily removes tough algae in glass aquariums. Not for use on acrylic. Seachem Product Code - 3212  

    $18.00

  • Seachem Acid Regulator 250g

    Seachem Acid Regulator 250g

    Product Description Seachem Acid Regulator Adjusts Ph 4.5-6.8. Acid Regulator adjusts pH to the acidic range (4.5 – 6.8) and softens water by precipitating calcium and magnesium. Acid Regulator adjusts pH to the acidic range (4.5 – 6.8) and softens water by precipitating calcium and magnesium. Acid Regulator supports the establishment of the optimal environment for all acid acclimated species (e.g. neons and other tetras, etc.). For further freshwater environment enhancement, use Fresh Trace to restore the proper level of trace elements required by thriving, healthy freshwater community fish. Directions Use 1 level teaspoon (5 g) for every 40 L (10 US gallons) daily until intended pH is reached. For precise dosing use the Seachem Digital Spoon Scale. Thereafter, use once a month or with water changes as required to maintain pH. To raise pH, use Neutral Regulator®. To target a particular pH use in combination with Neutral Regulator® following the chart. This chart assumes the use of unbuffered water (RO or DI). If water is already buffered use the chart as a starting guide. Use Prime® to dechlorinate tap water before doing a water change.

    $20.00

  • Seachem Acid Buffer

    Seachem Acid Buffer

    Product Description Acid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline Buffer. Both buffers are designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Acid Buffer lowers pH and buffers between 5.0 and 8.0 when used with Alkaline Buffer.  As Acid Buffer lowers pH it converts carbonate alkalinity (KH) into available CO2. It may also be used to safely lower pH in marine water. Why It's Different What distinguishes Acid Buffer from other buffers is that it does not contain phosphates. This makes it ideal for the planted aquarium, where excess phosphate could contribute to undesirable algae growth. Directions To lower pH, use 1/4 teaspoon (2g) for every 80 L (20 US gallons) daily until desired pH is reached (this dose lowers alkalinity by about 0.2 meq/L (0.6 dKH)). Larger doses may be required in very hard (KH) or alkaline waters. For precise dosing, use the Seachem Digital Spoon Scale. In order to adjust pH gradually, or if water is soft or not well buffered, use Acid Buffer™ with Alkaline Buffer™. When using Alkaline Buffer™ & Acid Buffer™ together to target a specific pH, utilize the suggested ratio chart. HINT: First determine the amount of Alkaline Buffer™ needed for the volume of water. This should be determined based upon your desired alkalinity (KH). Then, divide by the number in the middle column to obtain the correct amount of Acid Buffer™ required.

    $20.00 - $30.00

  • Seachem Tanganyika Buffer

    Seachem Tanganyika Buffer

    DESCRIPTION Tanganyika Buffer™ is a blend of carbonate salts designed to enhance the natural environment of cichlids by increasing alkalinity, carbonate hardness, buffer capacity, and pH. It is formulated to maintain a pH of 9.0–9.4. For optimum replication of the Tanganyikan environment, use with Cichlid Lake Salt and Cichlid Trace. DIRECTIONS DIRECTIONS: Use 5 g (1 level teaspoon) for each 40–80 L (10 to 20 US gallons) of water each day until desired pH is attained and maintained. Thereafter, use as required to maintain pH, usually no more than once every two to three weeks. TIPS: It is best to dissolve the buffer in freshwater before use. Use when setting up an aquarium or making water changes and between water changes as needed to maintain pH. Seachem’s Tanganyika Buffer™ is formulated to maintain a pH between 9.0 and 9.4, depending on the amount used. 

    $18.00 - $28.00

  • Seachem Pristine

    Seachem Pristine

    Product Description Pristine™ uses bio-augmentation, a non-chemical and natural method, to improve water quality. It provides bacteria that break down excess food, waste and detritus in freshwater and marine systems. It will also reduce excess nutrients (e.g. ammonia, nitrates, and nitrites) that may fuel the growth of nuisance and disease-causing organisms. Pristine™ increases water clarity and promotes overall better health for the aquatic environment. The bacteria species in Pristine™ thrive in fresh or salt water and can utilize a wide range of organic compounds, including fats that can cause unsightly films. Unlike traditional nitrifying bacteria, this bacterial blend can adapt to harsh or low oxygen environments and continue to multiply and improve water conditions. Biopolymers produced by established bacterial colonies trap particulates and increase water clarity. Directions Shake well before use. Turn off UV/ozone. Use 1 capful (5 mL) for each 40 L (10 US gallons). Then use a maintenance dose of 1 capful (5 mL) per 80 L (20 US gallons) with additions of livestock or the disruption of the biofilter through cleaning or medications. Antibiotics should be removed with fresh carbon and a water change before adding bacteria. Allow 2 or 3 days for the bacteria to become established before using UV sterilizers or ozone. Recurring problems with high nutrients can indicate overstocking, overfeeding or inadequate filtration. Product shelf life is 4 years from date of manufacture.

    $12.00 - $70.00

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