Seachem

214 products

  • Last stock! Seachem Tea Bags

    Seachem Tea Bags

    Seachem Tea Bags Enhance your aquarium’s natural environment with Seachem Tea Bags from Seachem. These convenient pre-filled bags contain natural Indian almond (Catappa) leaves that release beneficial tannins into the water, helping to reduce stress, support fish health, and create a natural habitat. Ideal for freshwater tanks, Tea Bags simplify the use of leaves while keeping the aquarium clean and easy to maintain. Key Features Pre-filled bags with natural Catappa (Indian almond) leaves Releases beneficial tannins to support water quality Reduces stress and supports immune function in fish Easy to use without loose leaf cleanup Suitable for freshwater aquariums of all sizes Benefits ✅ Provides natural water conditioning with minimal effort✅ Reduces stress and promotes overall fish health✅ Supports natural behaviors and enhances color in fish✅ Convenient and mess-free compared to loose leaves✅ Improves water clarity and quality Reasons to Consider Using Seachem Tea Bags Perfect for bettas, tetras, shrimp, and community tanks Ideal for new tank setup or routine maintenance Maintains a balanced, natural aquarium environment Simplifies tannin release without manual leaf handling Instructions for Use Place 1 Tea Bag per 10 liters (2–3 gallons) of aquarium water. Allow the bag to float or be placed in a filter compartment. Tannins will slowly release over several days. Replace the Tea Bag when tannin levels decrease or after 1–2 weeks. Can be used with other water conditioners or filtration as needed.

    R 210.00

  • Seachem MultiTest Copper

    Seachem MultiTest Copper

    Seachem MultiTest Copper Maintain safe copper levels in your aquarium with the Seachem MultiTest Copper test kit from Seachem. This highly accurate test kit measures copper concentrations in both freshwater and marine aquariums, making it ideal for monitoring copper medications used to treat fish diseases. With the ability to measure both ionic and chelated copper, it helps ensure effective treatment while protecting your fish from harmful overdosing. Key Features Tests both ionic and chelated copper High precision color chart for accurate readings Suitable for freshwater and marine aquariums Includes multiple tests per kit Ideal for monitoring copper-based medications Benefits ✅ Helps prevent dangerous copper overdosing✅ Ensures effective parasite treatment for fish✅ Accurate results for better aquarium management✅ Works with most copper medications✅ Cost-effective kit with multiple tests included Instructions for Use Fill the test vial with aquarium water to the indicated line. Add the required number of test reagent drops. Mix gently and wait for the reaction time specified in the instructions. Compare the colour of the sample with the provided colour chart. Adjust copper levels in the aquarium if necessary.

    R 535.00

  • Last stock! Seachem pH Alert

    Seachem pH Alert

    Seachem pH Alert Monitor your aquarium’s pH continuously with the reliable Seachem Seachem pH Alert. This easy-to-use in-tank sensor provides constant pH monitoring for freshwater aquariums without the need for test kits or strips. The colour-changing sensor instantly shows your pH range, helping you quickly spot dangerous changes and maintain a stable, healthy environment for your fish.   Key Features Continuous pH monitoring inside the aquarium Clear colour indicator showing pH levels Designed for freshwater aquariums No test kits or chemicals required Easy suction cup mounting Long-lasting sensor (up to 1 year) Benefits ✅ Provides constant pH monitoring without daily testing✅ Helps detect sudden pH swings that stress fish✅ Saves money on disposable test kits✅ Quick colour display makes readings easy for beginners✅ Helps maintain a stable and healthy aquarium environment Instructions for Use Remove the protective film from the sensor. Attach the sensor inside the aquarium using the suction cup. Allow the unit to adjust in the water for a short period. Compare the colour of the sensor with the pH chart on the device. Take corrective action if the pH moves outside the safe range for your fish.

    R 267.00

  • Last stock! Seachem Fish Net Fine Mesh Long Handle 13cm-25cm Seachem Fish Net Fine Mesh Long Handle 13cm-25cm

    Seachem Fish Net Fine Mesh Long Handle 13cm-25cm

    Seachem Fish Net Fine Mesh Long Handle Safely handle your aquarium inhabitants with the Seachem Fish Net Fine Mesh Long Handle. Designed for larger or deeper aquariums, the fine mesh gently captures fish, shrimp, and other delicate aquatic creatures without causing injury or stress. The extended handle provides extra reach, making it easy to access the far corners and deeper areas of your tank. Durable construction ensures long-lasting use, while the fine mesh protects delicate fins, scales, and bodies during transfers or tank maintenance. Benefits ✔ Gently captures fish, shrimp, and invertebrates✔ Fine mesh protects delicate fins and bodies✔ Long handle provides extended reach for deep or large tanks✔ Reduces stress during handling and transfers✔ Durable, high-quality construction for repeated use Key Features Fine Mesh Design: Prevents injury to fragile species. Extended Handle: Ideal for larger aquariums or tanks with deep sections. Comfortable Grip: Ergonomic handle for precise control and easy maneuvering. Durable Materials: Built to withstand repeated use over time. Versatile Tool: Perfect for fish transfers, cleaning, and routine tank maintenance. Instructions for Use Gently scoop fish or invertebrates using smooth, controlled movements. Avoid sudden jerks to prevent injury or stress. Rinse the net with clean water after each use to remove debris. Allow the net to dry between uses to prevent mold or bacterial buildup. Store safely to maintain the mesh and handle integrity. Tip: The long-handle fine mesh net is perfect for larger or deep tanks where precision and reach are critical, ensuring safe and stress-free handling of all your aquarium species.

    R 123.00 - R 167.00

  • Last stock! Aquavitro Shrimp Start 150-350ml Aquavitro Shrimp Start 150-350ml

    Aquavitro Shrimp Start 150-350ml

    Aquavitro Shrimp Start Give your shrimp colony the best possible start with Aquavitro Shrimp Start, a specialized formula designed to condition aquarium water and support the health of freshwater shrimp. Ideal for new shrimp tanks or when introducing shrimp to an established aquarium, Shrimp Start helps create a safer, more stable environment that reduces stress and improves survival rates. Benefits ✔ Helps reduce stress during acclimation and transport✔ Supports healthy molting and exoskeleton development✔ Improves survival rates for newly introduced shrimp✔ Promotes overall vitality and activity✔ Helps stabilize water conditions for sensitive shrimp species Key Features Shrimp-Specific Formula: Developed specifically for freshwater shrimp and other delicate invertebrates. Advanced Conditioning Agents: Detoxifies harmful substances commonly found in tap water. Trace Elements & Mineral Support: Provides essential components that assist with shell formation and growth. Safe for Planted Aquariums: Compatible with live plants and most peaceful tank inhabitants. Concentrated Solution: Small doses effectively treat aquarium water, making the bottle long-lasting.

    R 270.00 - R 362.00

  • Last stock! Seachem Premier (1L)

    Seachem Premier (1L)

    Seachem Premier (1L) Seachem Premier is a highly concentrated water conditioner designed specifically for marine and reef aquariums. It safely removes chlorine, chloramine, and detoxifies ammonia, nitrite, and nitrate, making tap water immediately safe for marine fish, corals, and invertebrates. Premier also detoxifies heavy metals found in tap water and is ideal for use during water changes, new aquarium setups, or emergency situations involving elevated ammonia levels. Features & Benefits: Removes chlorine and chloramine Detoxifies ammonia, nitrite, and nitrate Detoxifies heavy metals in tap water Safe for fish, corals, and invertebrates Ideal for marine and reef aquariums Highly concentrated formula for economical use Trusted quality by Seachem Available Size: Premier – 1L For marine and reef aquariums only. Use as directed. Can be used during water changes or in emergency detoxification situations to protect aquarium inhabitants.

    R 512.00

  • Last stock! Seachem Marine Buffer (1kg)

    Seachem Marine Buffer (1kg)

    Seachem Marine Buffer (1kg) Seachem Marine Buffer is a specialized buffering system designed to safely raise and stabilize pH in marine and reef aquariums. It adjusts pH to the ideal marine range (8.3) while increasing alkalinity, helping to create a stable environment for fish, corals, and invertebrates. Unlike simple buffers, Marine Buffer is formulated so it will not affect calcium or magnesium levels, making it safe for long-term use in reef systems. Features & Benefits: Raises and stabilizes marine pH to 8.3 Increases alkalinity for improved buffering capacity Does not affect calcium or magnesium levels Helps maintain stable marine water chemistry Ideal for marine and reef aquariums Suitable for regular maintenance and corrections Trusted quality by Seachem Available Size: Marine Buffer – 1kg For marine aquariums only. Use as directed. Regular testing of pH and alkalinity is recommended for best results.

    R 486.00

  • Last stock! Seachem Flourite (3.5kg - 7kg) Seachem Flourite (3.5kg - 7kg)

    Seachem Flourite (3.5kg - 7kg)

    Seachem Flourite (3.5kg / 7kg) Seachem Flourite is a premium clay-based substrate designed specifically for planted aquariums. It provides a stable, nutrient-rich foundation for root development, promoting healthy growth for aquatic plants without altering water chemistry. Ideal for long-term planted tanks, Flourite supports strong root systems and vibrant plant coloration while remaining inert and safe for fish, shrimp, and invertebrates. Features & Benefits: Nutrient-rich clay substrate for planted aquariums Supports healthy root development and plant growth Does not alter water chemistry Ideal for long-term planted tanks Safe for fish, shrimp, and other invertebrates Trusted quality by Seachem Available Sizes: Flourite – 3.5kg Flourite – 7kg For freshwater aquariums only. Rinse thoroughly before use. Best used as part of a complete planted aquarium setup.

    R 421.00 - R 754.00

  • Last stock! Seachem Flourish Potassium (100ml - 500ml) Seachem Flourish Potassium (100ml - 500ml)

    Seachem Flourish Potassium (100ml - 500ml)

    Seachem Flourish Potassium (100ml / 250ml / 500ml) Seachem Flourish Potassium is a concentrated potassium supplement for freshwater planted aquariums. Potassium is a vital macronutrient that supports strong plant growth, improved leaf development, and overall plant health. This supplement helps prevent potassium deficiency, which can cause yellowing leaves, weak stems, and poor growth, especially in high-light or heavily planted aquariums. Features & Benefits: Concentrated potassium supplement for aquatic plants Helps prevent and correct potassium deficiency Supports strong growth and healthy leaf development Ideal for heavily planted and high-light aquariums Safe for fish, shrimp, and other invertebrates Trusted quality by Seachem Available Sizes: Flourish Potassium – 100ml Flourish Potassium – 250ml Flourish Potassium – 500ml For freshwater aquariums only. Use as directed. Best used as part of a complete plant fertilization program.

    R 171.00 - R 381.00

  • Last stock! Seachem Flourish Phosphorus (100ml - 500ml) Seachem Flourish Phosphorus (100ml - 500ml)

    Seachem Flourish Phosphorus (100ml - 500ml)

    Seachem Flourish Phosphorus (100ml / 250ml / 500ml) Seachem Flourish Phosphorus is a concentrated phosphorus supplement for freshwater planted aquariums. It helps prevent and correct phosphorus deficiency, supporting healthy plant growth, strong roots, and improved overall plant vitality. Phosphorus is an essential macronutrient required for energy transfer and growth, especially in heavily planted or high-light aquariums. Features & Benefits: Concentrated phosphorus supplement for aquatic plants Helps prevent and correct phosphorus deficiency Supports healthy growth and plant vitality Ideal for heavily planted and high-light aquariums Suitable for freshwater planted aquariums Trusted quality by Seachem Available Sizes: Flourish Phosphorus – 100ml Flourish Phosphorus – 250ml Flourish Phosphorus – 500ml For freshwater aquariums only. Use as directed. Best used as part of a complete fertilization program.

    R 171.00 - R 381.00

  • Last stock! Seachem KanaPlex & MetroPlex Seachem KanaPlex & MetroPlex

    Seachem KanaPlex & MetroPlex

    Seachem KanaPlex & MetroPlex Seachem KanaPlex and Seachem MetroPlex are trusted treatment options used by aquarists to manage common bacterial and parasitic issues in freshwater and marine aquariums. They are highly regarded for their effectiveness and flexibility in application. Both products can be used in the water or mixed with food (using a binder such as Seachem Focus) for targeted treatment. Product Options: Seachem KanaPlex – 5g Broad-spectrum antibiotic Commonly used for bacterial infections Suitable for freshwater and marine aquariums Seachem MetroPlex – 5g Seachem MetroPlex – 100g Effective against internal parasites and certain bacterial conditions Can be dosed in water or food Suitable for freshwater and marine aquariums Features & Benefits: Trusted treatment solutions by Seachem Flexible dosing methods (water or food application) Suitable for freshwater and marine systems Widely used in quarantine and hospital tanks Always follow manufacturer instructions carefully. Remove chemical filtration during treatment. For aquarium use only.

    R 263.00 - R 2,650.00

  • Last stock! Seachem Flourish Nitrogen (100ml - 500ml) Seachem Flourish Nitrogen (100ml - 500ml)

    Seachem Flourish Nitrogen (100ml - 500ml)

    Seachem Flourish Nitrogen (100ml / 250ml / 500ml) Seachem Flourish Nitrogen is a concentrated nitrogen supplement for freshwater planted aquariums. It provides nitrogen in both nitrate and ammonium forms, making it readily available for plant uptake and helping prevent nitrogen deficiency. Nitrogen is a key macronutrient required for healthy leaf growth and overall plant development, especially in heavily planted or high-light aquariums. Features & Benefits: Concentrated nitrogen supplement for aquatic plants Provides nitrogen in multiple bioavailable forms Helps prevent and correct nitrogen deficiency Supports healthy leaf growth and plant development Ideal for heavily planted and high-light aquariums Suitable for freshwater planted aquariums Trusted quality by Seachem Available Sizes: Flourish Nitrogen – 100ml Flourish Nitrogen – 250ml Flourish Nitrogen – 500ml For freshwater aquariums only. Use as directed. Best used as part of a complete fertilization program.

    R 171.00 - R 381.00

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