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-47%
Seachem Reef Buffer 4 kg
Reef Buffer™ effectively raises reef system pH to a stable 8.3 due to its unique blend of carbonate and bicarbonate salts, unlike competing sodium bicarbonate products. This blend results in a higher pK of 8.6, which is crucial for counteracting the greater production of organic acids in reef environments that tend to lower pH. While Reef Buffer™ also increases carbonate alkalinity, Reef Builder™ or Reef Carbonate™ are better suited for alkalinity supplementation when pH is already optimal.
Boxes of 2
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Seachem Flourish Nitrogen 4 L
Nitrogen is a crucial macronutrient for plant growth and can often limit it in thriving ecosystems. Seachem Flourish Nitrogen™ provides a concentrated blend of both nitrate and the plant-preferred ammonium form of nitrogen. The ammonium is safely complexed to prevent free ammonia release and becomes available after urea conversion, while nitrate is also readily available for plant uptake.
Boxes of 2
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-45%
Seachem Reef Builder 4kg
Seachem Reef Builder™ is a reef-safe alkalinity supplement that raises carbonate hardness (KH) without immediately affecting pH, helping to stabilize it at 8.3 over time.
It supports coral growth, prevents pH fluctuations, and does not deplete calcium, magnesium, or strontium, making it an essential tool for maintaining a healthy reef aquarium.
Boxes of 2 Available
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Seachem PhosBond 4L
Seachem PhosBond™ is a high-performance phosphate and silicate removal media for freshwater and saltwater aquariums, combining aluminum oxide and granular ferric oxide for rapid and long-lasting nutrient control.
Its durable, porous structure maximizes efficiency without breaking down, preventing phosphate leaching and helping to maintain a cleaner, healthier aquarium environment.
Boxes of 2
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Seachem Flourish Excel 4L
Seachem Flourish Excel is a liquid carbon supplement designed to promote healthy plant growth in aquariums by providing a bioavailable carbon source.
It also helps control algae by giving plants the necessary carbon to outcompete algae for nutrients, with a recommended dosage of 5 mL for every 40 liters initially and 5 mL per 200 liters daily thereafter.
Boxes of 2 -
Seachem Flourish Iron 4L
Seachem Flourish Iron is a concentrated ferrous iron supplement designed for planted aquariums to support healthy growth, particularly in iron-demanding plants. It is available in various sizes, including 50 mL and 4 L, and is dosed at 1 capful (5 mL) per 200 liters of water, providing 0.10 mg/L of iron.
Boxes of 2 -
Seachem Flourish 4L
Seachem Flourish is a comprehensive plant supplement that provides essential trace elements, vitamins, and nutrients for healthy plant growth in freshwater aquariums.
It supports vibrant coloration, root development, and overall plant health, with a recommended dose of 5 mL per 250 liters, applied once or twice a week.
Boxes of 2 -
Seachem Fresh Trace 4L
Seachem Fresh Trace is a trace element supplement designed to replenish essential minerals like iron, magnesium, and calcium in freshwater aquariums. It supports the health of fish and plants, with a recommended dose of 5 mL per 80 liters twice a week.
Boxes of 2 -
Seachem Cichlid Trace 4L
Seachem Cichlid Trace restores essential trace elements that are vital for the health, growth, and coloration of cichlids, supporting biological functions and stress resistance. The recommended dose is 5 mL for every 80 liters, applied twice a week, directly into the aquarium or diluted in a small amount of water for better distribution.
Boxes of 2 -
Seachem Flourish Trace 4L
Seachem Flourish Trace replenishes essential trace elements like iron, magnesium, and calcium, promoting healthy plant growth in freshwater aquariums. It works well with other Seachem products like Flourish Iron and Flourish Excel for a complete nutrient regimen, ensuring plants receive both macro- and micronutrients without altering water quality.
Boxes of 2 -
Seachem Flourish Advance 4L
Seachem Flourish Advance is a bio-stimulant that promotes accelerated root growth and overall plant development through natural phytohormones, making it ideal for newly planted or pruned aquariums.
It supports long-term plant health and resilience, with a recommended dose of 5 mL per 80 liters added daily for optimal results.
Boxes of 2 -
Seachem Pristine 4L
Seachem Pristine is a natural water clarifier that uses beneficial bacteria to break down organic waste, improving water clarity and reducing sludge in both freshwater and marine aquariums. It also helps manage ammonia, nitrite, and nitrate levels, promoting a cleaner and healthier environment for aquatic life.
Boxes of 2 -
Seachem Pond Matrix 4L
Seachem Pond Matrix is a highly porous bio-media designed for efficient biological filtration in ponds, supporting both nitrifying and denitrifying bacteria to remove ammonia, nitrites, and nitrates. It offers long-lasting performance without frequent replacement, making it an effective solution for maintaining healthy pond water.Boxes of 2 -
Seachem Pond Stability 4L
Seachem Pond Stability is a biological water conditioner that introduces beneficial bacteria to establish and maintain a healthy bio-filter in pond environments, effectively breaking down ammonia, nitrites, and organic waste. It supports long-term water stability, promoting a clean and safe habitat for fish and plants, and is safe for all aquatic life. Boxes of 2 -
Seachem Pond Salt 4kg
The Seachem Pond Salt is a high-purity, evaporated sea salt designed to support fish health by providing essential electrolytes and enhancing biological filtration in freshwater ponds. It promotes osmoregulation, reduces stress, and supports the growth of beneficial bacteria, making it a valuable tool for maintaining a healthy pond environment.Boxes of 2 -
Seachem Pond Prime 4L
Seachem Pond Prime is a concentrated water conditioner designed to detoxify chlorine, chloramine, ammonia, nitrite, and nitrate in pond water, ensuring a safe environment for aquatic life. With a dose rate of 20 mL per 400 liters, it is available in Australia in sizes ranging from 500 mL to 4 L, making it ideal for ponds of all sizes. Boxes of 2 -
Seachem Matrix 4L
Seachem Matrix is a high-porosity bio-media that provides extensive surface area for beneficial bacteria, effectively removing ammonia, nitrites, and nitrates in both freshwater and marine aquariums. It requires no replacement, making it a long-lasting and maintenance-free solution for biological filtration.
Boxes of 2
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Seachem MatrixCarbon 4L
Seachem MatrixCarbon is a high-performance activated carbon with a spherical shape and low ash content, offering superior chemical filtration by efficiently removing organic compounds, toxins, and odors in freshwater and marine aquariums. It provides long-lasting filtration without affecting pH, making it a clean, effective, and reliable solution for maintaining water quality.Boxes of 2 -
Seachem Equilibrium 4kg
Seachem Equilibrium is a mineral supplement that restores essential minerals, like calcium and magnesium, in soft or reverse osmosis (RO) water, promoting healthy plant growth and proper electrolyte balance for fish. It is designed specifically for planted aquariums, with a recommended dose of 16 g per 80 liters to increase the general hardness by about 3 dGH.Boxes of 2 -
Seachem Prime 4L
Seachem Prime is a highly concentrated water conditioner that detoxifies harmful substances like chlorine, chloramine, ammonia, nitrite, and nitrate, ensuring a safe environment for both freshwater and saltwater aquariums. With a dose rate of 5 mL per 200 liters, it is available in Australia in sizes ranging from 50 mL to 20 L, making it ideal for tanks of all sizes. Boxes of 2