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Seachem

Brand: Seachem Stock: In Stock
Adjusts pH to 5.0 - 8.0Designed for use in planted aquariumsConverts carbonate alkalinity (KH) into available CO2Contains no phosphateA 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 ..
£9.55
Brand: Seachem Stock: In Stock
Contains:1 x Seachem pH Alert 1 x Seachem Ammonia AlertpH AlertA unique colour device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly to alert you shifts to in pH levels between 5.8 and 8.2.Ammonia AlertIs an innovative color device ..
£12.48
Brand: Seachem Stock: In Stock
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 unn..
£9.27
Brand: Seachem Stock: In Stock
An innovative colour device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are needed. The device detects less than 0.05 mg/L (ppm) free ammonia and ..
£8.97
Brand: Seachem Stock: In Stock
Ultimate clarifier for both fresh and saltwater.It employs an advanced polymeric flocculating agent that is both reef and plant safe. Clarity is the only clarifier on the market that does it all!Clarity will clear all types of clouding including, but not limited to, chemical clouding and particulate..
£5.65
Brand: Seachem Stock: In Stock
Ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and plant safe. Clarity is the only clarifier on the market that does it all! Clarity will clear all types of clouding including, but not limited to, chemical clouding and particula..
£9.91
Brand: Seachem Stock: In Stock
Effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthirius, and other ectoparasites of both freshwater and marine fish. It is superior to copper sulfate, chloride & citrate: it is non-acidic, less toxic to fish, remains in solution, and does not contaminate the filter bed. It ..
£12.22
Brand: Seachem Stock: In Stock
Effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthirius, and other ectoparasites of both freshwater and marine fish. It is superior to copper sulfate, chloride & citrate: it is non-acidic, less toxic to fish, remains in solution, and does not contaminate the filter bed. It ..
£18.39
Brand: Seachem Stock: In Stock
Effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthirius, and other ectoparasites of both freshwater and marine fish. It is superior to copper sulfate, chloride & citrate: it is non-acidic, less toxic to fish, remains in solution, and does not contaminate the filter bed. It ..
£6.39
Brand: Seachem Stock: In Stock
A narrow spectrum, synthetic adsorbent based filter material for removing copper and heavy metals from either freshwater or marine water. It extracts all types of copper, including chelated copper, and remains effective until it turns a deep blue-black color. It may be regenerated repeatedly. If pla..
£12.74
Brand: Seachem Stock: In Stock
A narrow spectrum, synthetic adsorbent based filter material for removing copper and heavy metals from either freshwater or marine water. It extracts all types of copper, including chelated copper, and remains effective until it turns a deep blue-black color. It may be regenerated repeatedly. If pla..
£19.59
Brand: Seachem Stock: In Stock
A narrow spectrum, synthetic adsorbent based filter material for removing copper and heavy metals from either freshwater or marine water. It extracts all types of copper, including chelated copper, and remains effective until it turns a deep blue-black color. It may be regenerated repeatedly. If pla..
£35.19
Seachem De Nitrate - 1 Litre
Out Of Stock
Brand: Seachem Stock: Out Of Stock
An economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high surface area and supports a high density of bacteria. Although De Nitrat..
£13.73
Brand: Seachem Stock: In Stock
An economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high surface area and supports a high density of bacteria. Although De Nitrat..
£4.63
Brand: Seachem Stock: In Stock
An economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The material has a high surface area and supports a high density of bacteria. Although De Nitrat..
£8.39
Brand: Seachem Stock: In Stock
Helps to replicate the ideal Discus environment (low pH & low GH (General Hardness)). Discus Buffer will lower pH and keep it lowered. Also softens water by precipitating calcium and magnesium. Use Discus Trace to restore the proper level of trace elements required by thriving, healthy Discus. ..
£8.40
Brand: Seachem Stock: In Stock
Supplies a broad range of trace elements demonstrated to be necessary for proper fish health and growth. Unlike terrestrial animals, fish obtain nutrients from both their food and environment. Trace elements are normally depleted by utilization, oxidation and precipitation, thus it is important to r..
£9.56
Brand: Seachem Stock: In Stock
All natural scent and flavour enhancer for finicky eaters. Simply soak any food item in Entice to attract the interest of finicky eaters. Ideal for all marine and freshwater fish. Entice Why It's DifferentEntice is a completely unique product designed to address a previously unmet need. A variety of..
£7.19
Brand: Seachem Stock: In Stock
A source of bioavailable organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but, may also be derived from simple organic compounds (such as photosynthetic intermediates). The use of either CO2 injection or Flourish Excel does not necessarily negate the use of..
£6.55
Brand: Seachem Stock: In Stock
Nitrogen is one of the main three macro nutrients (nitrogen, phosphorus, potassium: NPK) required by plants and can often become the limiting factor to growth in a flourishing system. Flourish Nitrogen is a concentrated (15,000 mg/L) blend of nitrogen sources. It provides nitrogen in both the nitrate..
£5.35
Brand: Seachem Stock: In Stock
Contains 50,000 mg/L of potassium suitable for the natural planted aquarium. Potassium is one of several elements that are vitally important to maintaining a vigorous level of growth in a planted aquarium. Potassium can become depleted in a rapidly growing system or when the source water has a low m..
£5.83
Brand: Seachem Stock: In Stock
An appetite/flavour enhancer for freshwater and saltwater fish. GarlicGuard will help renew the interest of poor or finicky eaters. Contains naturally derived garlic oil. Also contains Vitamin C. For use in both freshwater and marine.GarlicGuard is reef safe.Directions Shake well before use. Soak fo..
£4.86
Seachem Large Zip Media Bag
Out Of Stock
Brand: Seachem Stock: Out Of Stock
Durable seams & corrosive proof zipper secure all types of filter media. Excellent choice for most filter media.48 cm x 43 cm..
£4.79
Brand: Seachem Stock: In Stock
A blend of carbonate salts designed to enhance the natural environment of cichlids by increasing carbonate hardness, buffer capacity, and pH. It is formulated to maintain a pH of 7.8–8.4. For optimum replication of the Malawi/Victoria Lake environment.DIRECTIONSUse 6 g (one level teaspoon) for each ..
£9.19
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