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Seachem

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Seachem Alert Combo pH & Ammonia Detectors -6%

Seachem Alert Combo pH & Ammonia Detectors

Seachem Alert Combo contains 1 x Seachem pH Alert & 1 x Seachem Ammonia AlertpH Alert ..

£11.46 £10.79

Seachem American Cichlid Salt - 250g -6%

Seachem American Cichlid Salt - 250g

Seachem American Cichlid Salt 250g is a chemically sound blend of salts designed to replicate the n..

£9.85 £9.27

Seachem AmGuard - 100ml -6% Out Of Stock

Seachem AmGuard - 100ml

Seachem AmGuard 100ml safely, rapidly and efficiently removes toxic free ammonia. It is safe to use..

£6.45 £6.07

Seachem AmGuard - 250ml -6% Out Of Stock

Seachem AmGuard - 250ml

Seachem AmGuard 250ml safely, rapidly and efficiently removes toxic free ammonia. It is safe to use..

£10.19 £9.59

Seachem Ammonia Alert Detector -6%

Seachem Ammonia Alert Detector

Seachem Ammonia Alert is an innovative colour device for continuously detecting and monitoring toxi..

£8.83 £8.31

Seachem Clarity - 100ml -6%

Seachem Clarity - 100ml

Seachem Clarity 100ml is the ultimate clarifier for both fresh and saltwater. It employs an advance..

£5.94 £5.59

Seachem Clarity - 250ml -6%

Seachem Clarity - 250ml

Seachem Clarity 250ml is the ultimate clarifier for both fresh and saltwater. It employs an advance..

£9.34 £8.79

Seachem Cupramine - 100ml -6%

Seachem Cupramine - 100ml

Seachem Cupramine 100ml effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthiri..

£12.32 £11.59

Seachem Cupramine - 250ml -6%

Seachem Cupramine - 250ml

Seachem Cupramine 250ml effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthiri..

£19.54 £18.39

Seachem Cupramine - 50ml -6%

Seachem Cupramine - 50ml

Seachem Cupramine 50ml effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthiriu..

£6.79 £6.39

Seachem CupriSorb - 100ml -6%

Seachem CupriSorb - 100ml

Seachem CupriSorb 100ml is a narrow spectrum, synthetic adsorbent based filter material for removin..

£12.74 £11.99

Seachem CupriSorb - 250ml -6%

Seachem CupriSorb - 250ml

Seachem CupriSorb 250ml is a narrow spectrum, synthetic adsorbent based filter material for removin..

£20.82 £19.59

Seachem CupriSorb - 500ml -6%

Seachem CupriSorb - 500ml

Seachem CupriSorb 500ml is a narrow spectrum, synthetic adsorbent based filter material for removin..

£37.39 £35.19

Seachem De Nitrate - 250ml -6%

Seachem De Nitrate - 250ml

Seachem De Nitrate 250ml is an economical, natural, porous material with a pore distribution and ge..

£4.92 £4.63

Seachem De Nitrate - 500ml -6%

Seachem De Nitrate - 500ml

Seachem De Nitrate 500ml is an economical, natural, porous material with a pore distribution and ge..

£8.92 £8.39

Seachem Discus Buffer - 250g -6%

Seachem Discus Buffer - 250g

Seachem Discus Buffer helps to replicate the ideal Discus environment (low pH & low GH (General..

£8.83 £8.31

Seachem Discus Trace - 250ml -6%

Seachem Discus Trace - 250ml

Seachem Discus Trace supplies a broad range of trace elements demonstrated to be necessary for prop..

£8.83 £8.31

Seachem Entice - 250ml -6%

Seachem Entice - 250ml

Seachem Entice 250ml is an all natural scent and flavour enhancer for finicky eaters. Simply soak a..

£7.64 £7.19

Seachem Flourish Excel - 100ml -6%

Seachem Flourish Excel - 100ml

Seachem Flourish Excel 100ml is a source of bioavailable organic carbon. All plants require a sourc..

£6.11 £5.75

Seachem Flourish Excel - 250ml -6%

Seachem Flourish Excel - 250ml

Seachem Flourish Excel 250ml is a source of bioavailable organic carbon. All plants require a sourc..

£8.32 £7.83

Seachem Flourish Nitrogen - 100ml -6%

Seachem Flourish Nitrogen - 100ml

Nitrogen is one of the main three macro nutrients (nitrogen, phosphorus, potassium: NPK) required b..

£5.69 £5.35

Seachem Flourish Potassium - 100ml -6%

Seachem Flourish Potassium - 100ml

Flourish Potassium 100ml contains 50,000 mg/L of potassium suitable for the natural planted aquariu..

£6.20 £5.83

Seachem GarlicGuard - 100ml -6%

Seachem GarlicGuard - 100ml

Seachem GarlicGuard 100ml is an appetite/flavour enhancer for freshwater and saltwater fish. Seache..

£5.09 £4.79

Seachem GarlicGuard - 250ml -6%

Seachem GarlicGuard - 250ml

Seachem GarlicGuard 250ml is an appetite/flavour enhancer for freshwater and saltwater fish. Seache..

£9.77 £9.19

Seachem Large Zip Media Bag -6%

Seachem Large Zip Media Bag

Durable seams & corrosive proof zipper secure all types of filter media. Excellent choice for m..

£5.09 £4.79

Seachem Malawi Victoria Buffer 300g (pH 7.8 - 8.4) -6%

Seachem Malawi Victoria Buffer 300g (pH 7.8 - 8.4)

Malawi/Victoria Buffer is a blend of carbonate salts designed to enhance the natural environment of..

£9.77 £9.19

Seachem Marine Buffer Liquid - 250ml -6%

Seachem Marine Buffer Liquid - 250ml

Seachem Marine Buffer Liquid 250ml will safely raise marine pH to 8.3. It will not raise pH above 8..

£8.49 £7.99

Seachem Matrix - 250ml -6%

Seachem Matrix - 250ml

Seachem Matrix 250ml is a high porosity biomedia that provides efficient biofiltration for the rem..

£5.77 £5.43

Seachem Matrix - 500ml -6%

Seachem Matrix - 500ml

Seachem Matrix 500ml is a high porosity biomedia that provides efficient biofiltration for the rem..

£8.92 £8.39

Seachem MatrixCarbon - 100ml -6%

Seachem MatrixCarbon - 100ml

Seachem MatrixCarbon 100ml is a truly unique activated carbon. It is formed as a spherical bead for..

£6.37 £5.99

Seachem MatrixCarbon - 250ml -6%

Seachem MatrixCarbon - 250ml

Seachem MatrixCarbon 250ml is a truly unique activated carbon. It is formed as a spherical bead for..

£9.51 £8.95

Seachem MatrixCarbon - 500ml -6%

Seachem MatrixCarbon - 500ml

Seachem MatrixCarbon 500ml is a truly unique activated carbon. It is formed as a spherical bead for..

£14.27 £13.43

Seachem MultiTest Ammonia -8%

Seachem MultiTest Ammonia

The Seachem MultiTest Ammonia kit measures total (NH3 and NH4+) and free ammonia (NH3 only) down to..

£12.59 £11.53

Seachem MultiTest Copper -8%

Seachem MultiTest Copper

This kit measures copper (all types) to less than 0.01 mg/L in marine or freshwater. Uses a highly ..

£12.59 £11.53

Seachem MultiTest Iodine & Iodide -8%

Seachem MultiTest Iodine & Iodide

The Seachem MultiTest Iodine & Iodide kit measures iodine or iodide to less than 0.005 mg/L. Se..

£12.59 £11.53

Seachem MultiTest Iron -8%

Seachem MultiTest Iron

The Seachem MultiTest Iron kit measures iron in freshwater or marine water to less than 0.05 mg/L. ..

£12.59 £11.53

Seachem MultiTest Marine Basic -8%

Seachem MultiTest Marine Basic

The Seachem MultiTest Marine Basic kit combines the Marine pH & Alkalinity, Ammonia and Nitrite..

£31.49 £29.07

Seachem MultiTest Marine pH & Alkalinity -8%

Seachem MultiTest Marine pH & Alkalinity

The Seachem MultiTest Marine pH & Alkalinity test kit features a unique dye that has a pronounc..

£12.59 £11.53

Seachem MultiTest Nitrite & Nitrate -8%

Seachem MultiTest Nitrite & Nitrate

The Seachem MultiTest Nitrite & Nitrate kit measures nitrite to less than 0.1 mg/L and nitrate ..

£12.59 £11.53

Seachem MultiTest Phosphate -8%

Seachem MultiTest Phosphate

The Seachem MultiTest Phosphate kit measures inorganic phosphate to less than 0.05 mg/L, producing ..

£12.59 £11.53

Seachem MultiTest Reef Special -8%

Seachem MultiTest Reef Special

The Seachem MultiTest Reef Special kit combines the Phosphate, Silicate, and Iodine/Iodide kits int..

£31.49 £29.07

Seachem MultiTest Silicate -8% Out Of Stock

Seachem MultiTest Silicate

The Seachem MultiTest Silicate kit measures silicates to less than 0.5 mg/L in marine or freshwate..

£12.59 £11.53

Seachem Nourish - 100ml -6%

Seachem Nourish - 100ml

Seachem Nourish 100ml is a comprehensive vitamin, amino acid, and trace element supplement develope..

£8.49 £7.99

Seachem Nourish - 250ml -6%

Seachem Nourish - 250ml

Seachem Nourish 250ml is a comprehensive vitamin, amino acid, and trace element supplement develope..

£15.72 £14.79

Seachem ParaGuard - 100ml -6%

Seachem ParaGuard - 100ml

ParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product ..

£6.79 £6.39

Seachem ParaGuard - 250ml -6% Out Of Stock

Seachem ParaGuard - 250ml

ParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product ..

£10.62 £9.99

Seachem ParaGuard - 500ml -6%

Seachem ParaGuard - 500ml

ParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product ..

£15.29 £14.39

Seachem pH Alert -6%

Seachem pH Alert

Seachem pH Alert is a unique colour device designed to be placed in the aquarium or filter and moni..

£8.83 £8.31

Seachem PhosBond - 100ml -6%

Seachem PhosBond - 100ml

Seachem PhosBond 100ml is a revolutionary new product that combines the phosphate removing capabili..

£10.19 £9.59

Seachem PhosBond - 250ml -6%

Seachem PhosBond - 250ml

Seachem PhosBond 250ml is a revolutionary new product that combines the phosphate removing capabili..

£12.74 £11.99