Seachem

214 products

  • Last stock! Seachem Flourish Glue – 8g Seachem Flourish Glue – 8g

    Seachem Flourish Glue – 8g

    Seachem Flourish Glue – 8g Seachem Flourish Glue is a fast-bonding, cyanoacrylate adhesive designed specifically for aquascaping and aquarium use. It is ideal for attaching mosses, plants, and decorations to rocks, driftwood, and hardscape materials. Safe for use in freshwater and marine aquariums, the glue cures quickly, even underwater, and becomes completely inert once set. Features & Benefits: Fast-bonding aquarium-safe adhesive Ideal for attaching plants, moss, and decorations Can be used underwater or above water Dries clear and becomes inert when cured Suitable for freshwater and marine aquariums Trusted quality by Seachem Size: 8g Tube Use sparingly. Allow to cure briefly before returning livestock to the area.

    R 224.00

  • Last stock! Seachem Alkanity Buffer - Ph and alkalinity stabilizer Seachem Alkanity Buffer - Ph and alkalinity stabilizer

    Seachem Alkanity Buffer - Ph and alkalinity stabilizer

    Seachem Alkanity Buffer - Ph and alkalinity stabilizer  Seachem Alkaline Buffer is a non‑phosphate buffering powder designed to raise and stabilise pH and increase alkalinity (KH) in freshwater aquariums. It’s especially useful if your water is too soft or acidic and you want a more stable, slightly alkaline environment.  What It Does Raises pH: Helps increase the water’s pH up to about 7.2–8.5 when used on its own. Boosts alkalinity (KH): Higher KH helps the water resist sudden pH swings — more stable water is healthier for fish and plants. Non‑phosphate: Unlike some other buffers, it doesn’t add phosphates that can contribute to algae growth.  How It’s Used Start with small doses — typically about 1 level teaspoon per ~80 L of aquarium water daily until you approach your desired pH and KH. It can be used on its own to raise pH, or combined with an acid buffer (like Seachem Acid Buffer) to target a specific pH range more precisely (e.g., for planted tanks).  Where It’s Most Useful Freshwater planted tanks with very soft or acidic tap water Water change top‑off water to help keep pH stable Tanks where stable pH is more important than chasing a precise number  Tips Always test pH and KH before and after adding it — too much buffer at once can shift pH rapidly, which can stress livestock. Slowly adjust over days for best results rather than doing big jumps. In summary, Seachem Alkaline Buffer helps your aquarium water resist pH swings by increasing alkalinity and gently raising pH — great for creating a stable freshwater environment.

    R 151.00 - R 258.00

  • Last stock! Salinity -marine aquarium salt mix

    Salinity -marine aquarium salt mix

    Salinity -marine aquarium salt mix Salinity 2.7 kg is a marine aquarium salt mix - a specially formulated blend of salts designed to recreate natural seawater chemistry for saltwater (marine/reef) aquariums. It contains all the major minerals, trace elements and ionic balance you’d find in ocean water, but without any toxic or unnecessary components.  Preparing saltwater for marine tanks - before you add it to your aquarium you dissolve it in purified or dechlorinated water to reach the correct salinity (typically around 35 ppt or specific gravity ~1.026). Suitable for reef tanks, fish‑only marine systems, and invertebrates, giving a stable base for healthy water chemistry. Why 2.7 kg Matters A 2.7 kg bucket of Salinity salt makes a useful amount of prepared saltwater (often around 75 L at 35 ppt depending on mixing). It’s one of the more concentrated salt mixes, meaning you get a bit more usable saltwater per kilogram compared with some other brands.  How It Works Mix with purified/RO water - never add dry salt directly to an aquarium with livestock. Stir until fully dissolved. Measure salinity with a refractometer or hydrometer and adjust if needed before adding to your tank. Quick Notes This isn’t just table salt - it’s balanced for aquarium chemistry. It supports stable salinity and essential mineral presence in marine systems. How much salt you add depends on your target salinity and water volume.

    R 319.00

  • Last stock! Cichlid Lake Salt 4kg

    Cichlid Lake Salt 4kg

    Cichlid Lake Salt Cichlid Lake Salt is a specialised blend of mineral salts formulated to replicate the natural water conditions of African Rift Lakes where many cichlids come from. It’s made to provide essential minerals without harmful additives often found in generic aquarium salts. Why It’s Used Adds essential minerals like magnesium, calcium, potassium, and sodium, plus trace elements like iron and iodide — all important for fish health. Helps mimic the hard, mineral-rich water cichlids evolved in, which can reduce stress and support health. Unlike some other salts, it’s not just Epsom salt or baking soda—it’s specifically balanced for cichlid needs. How It’s Used You add it when: Setting up a new tank Doing water changes (to maintain mineral levels)It’s not for replacing evaporated water. Dosage (per ~40 L of water): Tanganyika cichlids: ~11 g (about 1.5 tsp) Malawi cichlids: ~5.5 g (¾ tsp) Victoria cichlids: ~3.6 g (½ tsp)These amounts help adjust general hardness (GH) closer to natural levels.  Important Notes It adjusts hardness but doesn’t buffer pH so you might need a separate buffer if you want to hit specific pH target. Best dissolved in freshwater before adding to your tank. Great for hobbyists keeping African cichlids (e.g., Malawi, Tanganyika, Victoria species) who want water chemistry closer to their natural habitats.

    R 2,133.00

  • Last stock! Tanganyika Buffer 4kg-PH Stabilizer

    Tanganyika Buffer 4kg-PH Stabilizer

    Tanganyika Buffer 4kg-PH Stabilizer  Tanganyika Buffer is a carbonate salt blend made to raise and stabilise pH, increase carbonate hardness (KH), and boost buffering capacity in freshwater aquariums — especially for African cichlid setups based on Lake Tanganyika water conditions. It helps replicate the very alkaline, stable environment these fish prefer. Why Use Tanganyika Buffer? In the wild, Lake Tanganyika has: High pH (~9.0–9.4) Strong alkalinity (buffering)Tanganyika Buffer aims to safely recreate similar conditions so your fish stay healthy and stress-free. It’s especially useful if your source water is softer/lower pH than what cichlids are adapted to. What It Does   ✔ Increases KH (carbonate hardness) — which helps keep pH stable over time.✔ Boosts buffer capacity — meaning water is less likely to swing wildly in pH.✔ Does not significantly change general hardness (GH).  How to Use It Initial adjustment:Use about 5 g per 40–80 L (10–20 US gallons) daily until your desired pH is reached and stable. Maintenance dosing:Once stable, you usually only need to add it every 2–3 weeks or with water changes to maintain pH. Pro tip:It’s best to dissolve the buffer in freshwater first, and add it after adding any salts (e.g., cichlid lake salt).  Best For Lake Tanganyika biotope aquariums African cichlids that thrive in high pH/alkaline water Water that tends to be soft or runs low in natural buffering Caution Raising pH too fast Always test pH and KH regularly — don’t rely on guesswork alone.

    R 2,133.00

  • Last stock! Seachem Aquavitro Foreground Shears – Small & Large Seachem Aquavitro Foreground Shears – Small & Large

    Seachem Aquavitro Foreground Shears – Small & Large

    Seachem Aquavitro Foreground Shears – Small & Large The Seachem Aquavitro Foreground Shears are precision aquascaping tools designed for trimming and maintaining plants in the front areas of planted aquariums. They allow for clean, accurate cuts in tight spaces, helping you shape and maintain lush foreground carpets and delicate low-growing plants. Available in Small (S) and Large (L) sizes, these shears provide versatility for aquascapers of all skill levels. Made from durable, corrosion-resistant materials, they are built to last and provide consistent performance in both freshwater and planted aquariums. Key Features: Precision shears for foreground plant trimming Available in Small (S) and Large (L) for different tank sizes and tasks Corrosion-resistant, durable construction Sharp blades for clean, controlled cuts Ergonomic handle for comfort and control Suitable For: Planted freshwater aquariums Aquascaping foreground maintenance Trimming low-growing or delicate plants Routine aquarium maintenance The Seachem Aquavitro Foreground Shears are essential for aquarists who want precision, control, and professional results when maintaining the front areas of their planted aquariums.

    R 740.00 - R 762.00

  • Last stock! Seachem Aquavitro Forceps – Needle Tip Straight Seachem Aquavitro Forceps – Needle Tip Straight

    Seachem Aquavitro Forceps – Needle Tip Straight

    Seachem Aquavitro Forceps – Needle Tip Straight The Seachem Aquavitro Needle Tip Straight Forceps are precision tools designed for delicate tasks in freshwater, planted, and marine aquariums. With an ultra-fine straight tip, these forceps allow for maximum control when planting, fragging corals, or positioning small decorations without disturbing the substrate or nearby plants and corals. Made from durable, corrosion-resistant materials, these forceps provide long-lasting performance and precision in any aquarium setup. The ergonomic handle ensures comfort and stability, making detailed maintenance tasks easier and more accurate. Key Features: Ultra-fine straight needle tip for precision work Ideal for planting, coral fragging, and delicate aquascaping Corrosion-resistant, durable construction Ergonomic handle for comfort and control Suitable for freshwater, planted, and marine aquariums Suitable For: Planted freshwater aquariums Reef and marine aquariums Coral propagation and fragging Detailed substrate or decoration placement The Seachem Aquavitro Needle Tip Straight Forceps are essential for aquarists seeking precision, accuracy, and reliability in all fine-scale aquarium maintenance tasks.

    R 396.00

  • Last stock! Seachem Aquavitro Fine Tip Forceps – Curved & Straight Seachem Aquavitro Fine Tip Forceps – Curved & Straight

    Seachem Aquavitro Fine Tip Forceps – Curved & Straight

    Seachem Aquavitro Fine Tip Forceps – Curved & Straight The Seachem Aquavitro Fine Tip Forceps are precision tools designed for delicate tasks in both freshwater and marine aquariums. Perfect for planting, coral fragging, or placing small decorations, the fine tip allows maximum accuracy and control in tight spaces without disturbing the substrate or surrounding plants and corals. Available in Curved and Straight designs, these forceps give aquarists flexibility to reach difficult areas and perform intricate work with confidence. Made from durable, corrosion-resistant materials, they ensure long-lasting performance even in harsh aquatic environments. Key Features: Fine tip for precise placement and trimming Available in Curved and Straight variants for versatility Ideal for planting, coral fragging, and delicate aquascaping Corrosion-resistant, durable construction Ergonomic handle for comfort and control Suitable for freshwater, marine, and reef aquariums Suitable For: Planted freshwater aquariums Reef and marine aquariums Coral propagation and fragging Detailed aquascaping and substrate placement The Seachem Aquavitro Fine Tip Forceps are essential tools for aquarists who demand precision, control, and reliability for intricate aquarium maintenance tasks.

    R 296.00 - R 361.00

  • Last stock! Seachem Curved Forceps Seachem Curved Forceps

    Seachem Curved Forceps

    Seachem Curved Forceps The Seachem Curved Forceps are precision aquascaping and maintenance tools designed for planting, trimming, and positioning delicate plants, corals, or decorations in aquariums. The curved design allows easy access to hard-to-reach areas while giving full control over placement without disturbing the substrate or other elements. Made from durable, corrosion-resistant materials, these forceps are suitable for both freshwater and marine setups. The ergonomic design ensures comfort and precision, making routine aquarium maintenance safer and more efficient. Key Features: Curved design for precise placement in tight or hard-to-reach areas Ideal for planting, trimming, and coral fragging Corrosion-resistant and durable construction Ergonomic handle for comfort and control Suitable for freshwater and marine aquariums Suitable For: Planted freshwater aquariums Reef and marine aquariums Aquascaping, planting, and coral maintenance Fine substrate or frag placement The Seachem Curved Forceps are an essential tool for aquarists who want precision, control, and safety when working in delicate or intricate aquarium setups.

    R 361.00

  • Last stock! Crescent Coral Cutter Crescent Coral Cutter

    Crescent Coral Cutter

    Crescent Coral Cutter The Crescent Coral Cutter is a precision tool designed specifically for trimming, shaping, and fragging corals in marine and reef aquariums. Its curved blade allows for controlled, accurate cuts, helping minimize stress to corals and promoting healthy regrowth. Made from durable, corrosion-resistant materials, the Crescent Coral Cutter is suitable for both hobbyists and professional aquarists. The ergonomic handle ensures comfort and stability during use, making delicate reef maintenance tasks easier and safer. Key Features: Curved blade for precise coral trimming and fragging Reduces stress and promotes healthy coral regrowth Corrosion-resistant, durable construction Ergonomic handle for comfortable and stable grip Ideal for hobbyists and professional aquarists Suitable For: Marine and reef aquariums Coral propagation and maintenance Reef tank fragging and shaping The Crescent Coral Cutter is an essential tool for aquarists who want precision, control, and reliability when maintaining or propagating corals in reef aquariums.

    R 1,413.00

  • Last stock! Aquavitro Coral Cutter – Seachem Aquavitro Coral Cutter – Seachem

    Aquavitro Coral Cutter – Seachem

    Aquavitro Coral Cutter – Seachem The Aquavitro Coral Cutter by Seachem is a precision tool designed for safely trimming and fragging corals in marine and reef aquariums. Its sharp, corrosion-resistant stainless steel blades allow for clean cuts, minimizing stress to the coral and promoting healthy regrowth. Perfect for hobbyists and professional aquascapers, the Aquavitro Coral Cutter ensures accuracy and control when maintaining reef tanks or propagating corals. Its ergonomic design provides comfort and stability during use, making delicate tasks easier and safer. Key Features: Sharp, corrosion-resistant stainless steel blades Allows precise trimming and fragging of corals Minimizes stress and promotes healthy regrowth Ergonomic handle for comfort and control Durable, long-lasting construction Suitable For: Marine and reef aquariums Coral propagation and maintenance Hobbyists and professional aquarists The Aquavitro Coral Cutter by Seachem is an essential tool for reef keepers, providing precision, durability, and ease of use for all coral maintenance and propagation tasks.

    R 1,211.00

  • Last stock! Seachem Pad - Each Seachem Pad - Each

    Seachem Pad - Each

    Seachem Pad Seachem Pad is a high-quality mechanical filter media designed to remove debris, particulate matter, and suspended solids from aquarium water. By trapping fine particles, it helps maintain water clarity and reduces the load on biological and chemical filtration media. The pad is durable, easy to cut, and fits standard filter setups, making it ideal for both freshwater and marine aquariums. Its simple, effective design ensures efficient filtration while being safe for fish, plants, and invertebrates. Key Features: Traps debris, particulate matter, and suspended solids Improves water clarity and quality Durable and long-lasting Easy to cut and fit standard filters Safe for freshwater and marine aquariums Suitable For: Freshwater aquariums Marine and reef aquariums Mechanical filtration in canister, hang-on-back, or sump filters Supporting biological and chemical filtration Seachem Pad is a simple, reliable solution for maintaining clean, clear water and protecting other filtration media in your aquarium system.

    R 282.00

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