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ASF Reef Elements 480ml - 24 Shots

ASF (Aquarium Systems)
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Original price £0.00
£15.99
£15.99 - £15.99
Current price £15.99

Reef Shot Reef Elements : Reef Elements Reef Shot is a biological stimulant designed to promote growth and health of your reef aquarium.  It contai...

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£15.99
£15.99 - £15.99
Current price £15.99

ASF Iodide 480ml - 24 Shots

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£15.99
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Current price £15.99

Reef Shot Iodine : Soft corals are particularly sensitive to iodide depletion and will exhibit declining growth and eventual death if iodide is not...

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£15.99
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Current price £15.99

ASF Magnesium 480ml - 24 Shots

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£15.99
£15.99 - £15.99
Current price £15.99

Reef Shot Magnesium :  Magnesium is the third most important element in the composition of seawater. It is essential to numerous biological process...

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£15.99
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Current price £15.99

ASF Strontium 480ml - 24 Shots

ASF (Aquarium Systems)
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£15.99
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Current price £15.99

Reef Shot Strontium :  Many reef organisms synthesise calcium and strontium to form shells or skeleton from the seawater. Strontium Reef Shot is a ...

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£15.99
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ASF Seatest Mg Magnesium Test

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£20.99
£20.99 - £20.99
Current price £20.99

SeaTest Mg Magnesium is the third most important element in the composition of seawater. It is essential to numerous biological processes such as p...

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£20.99
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Current price £20.99

ASF Seatest Ca Calcium Test

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£16.99
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Current price £16.99

SeaTest Ca Calcium is one of the most important elements in a marine aquarium because many corals, other invertebrates and the useful red calcareou...

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£16.99
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Current price £16.99

ASF Seatest PO4 Phosphate Test

ASF (Aquarium Systems)
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£16.99
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Current price £16.99

SeaTest PO4 Phosphate is an end product from the degradation of organic substances such as uneaten food and fish waste, etc. and can cause algae gr...

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£16.99
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ASF Seatest NO3 Nitrate Test

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£16.99
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Current price £16.99

SeaTest NO3Uneaten food, fish waste and other organic nitrogen containing compounds are broken down by bacteria into ammonia and in a further step ...

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ASF Seatest NO2 140 Nitrite Test

ASF (Aquarium Systems)
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Original price £0.00
£16.99
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Current price £16.99

SeaTest NO2 Uneaten food, fish waste and other organic nitrogen containing compounds are broken down by bacteria into ammonia and in a further step...

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£16.99
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Current price £16.99

ASF Seatest NH4 Ammonium Test

ASF (Aquarium Systems)
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Original price £0.00
£16.99
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Current price £16.99

SeaTest NH4Ammonia (NH3) and ammonium (NH4+) are substances which should be converted rapidly into nitrite followed by nitrate, called cycling or n...

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£16.99
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Current price £16.99

ASF Seatest Kh 2 x10ml Kh Test

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£13.99
£13.99 - £13.99
Current price £13.99

SeaTest KHBicarbonates (KH) buffer the water against pH changes. But via biological processes in the water the KH value and the pH value can change...

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£13.99
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Current price £13.99

ASF Seatest Gh 2 x 10ml Hardness Tests

ASF (Aquarium Systems)
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Original price £0.00
£13.99
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Current price £13.99

SeaTest GH The total hardness or GH value indicates the amount of dissolved magnesium and calcium salts in the water. These salts are directly resp...

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£13.99
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Current price £13.99

ASF Seatest pH 2 x 10ml pH Tests

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£13.99
£13.99 - £13.99
Current price £13.99

SeaTest pH The pH value is one of the key values of an aquarium or pond. The pH value indicates whether the water is acidic or alkaline.  Most fish...

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£13.99
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Current price £13.99

ASF Reef Evolution Salt 22Kg Bucket

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£71.99
£71.99 - £71.99
Current price £71.99

Reef Evolution Salt has been formulated to fulfill the needs of reef tanks, with average fish population, with a regular supply of trace elements,...

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£71.99
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Current price £71.99

ASF Reef Crystals 20Kg Bucket

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£68.99
£68.99 - £68.99
Current price £68.99

Reef Crystals sea salt is the first formulation of enriched sea water to contain the additional benefit of elements important to Reef aquarium enth...

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£68.99
£68.99 - £68.99
Current price £68.99

ASF Reef Crystals 20Kg Box (10 x 2kg)

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£67.99
£67.99 - £67.99
Current price £67.99

Reef Crystals sea salt is the first formulation of enriched sea water to contain the additional benefit of elements important to Reef aquarium enth...

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£67.99
£67.99 - £67.99
Current price £67.99

ASF Reef Crystals 4Kg/120L

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£15.99
£15.99 - £15.99
Current price £15.99

Reef Crystals sea salt is the first formulation of enriched sea water to contain the additional benefit of elements important to Reef aquarium enth...

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£15.99
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Current price £15.99

ASF Instant Ocean 20Kg Bucket

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£54.99
£54.99 - £54.99
Current price £54.99

Since 1964, Instant Ocean is the most carefully formulated and manufactured sea salt in the world. An extensive biological and scientific program, ...

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£54.99
£54.99 - £54.99
Current price £54.99

ASF Instant Ocean 20Kg Box (10 x 2kg)

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£53.99
£53.99 - £53.99
Current price £53.99

Since 1964, Instant Ocean is the most carefully formulated and manufactured sea salt in the world. An extensive biological and scientific program, ...

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Original price £0.00 - Original price £0.00
Original price £0.00
£53.99
£53.99 - £53.99
Current price £53.99

ASF Asf Instant Ocean 4Kg/120L

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99

Since 1964, Instant Ocean is the most carefully formulated and manufactured sea salt in the world. An extensive biological and scientific program, ...

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Original price £0.00 - Original price £0.00
Original price £0.00
£14.99
£14.99 - £14.99
Current price £14.99

ASF A La Carte Food Clips

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£6.99
£6.99 - £6.99
Current price £6.99

Seaweed tweezers.Ideal for "A la Carte" seaweed sheets.

Original price £0.00 - Original price £0.00
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£6.99
£6.99 - £6.99
Current price £6.99

ASF A La Carte Purple Seaweed 15g

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£7.99
£7.99 - £7.99
Current price £7.99

Purple seaweed(Porphyra umbilicalis).• For marine fish.• Product 100% natural.• Source of vitamins and minerals.• Can be impregnated with a nutriti...

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£7.99
£7.99 - £7.99
Current price £7.99

ASF A La Carte Green Seaweed 15g

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£7.99
£7.99 - £7.99
Current price £7.99

Green Seaweed(Porphyra yezoensis) Food for marine fish.Product for marine fish.Source of vitamins and minerals.Can be impregnated with a nutritiona...

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£7.99
£7.99 - £7.99
Current price £7.99

ASF A La Carte Red Seaweed 15g

ASF (Aquarium Systems)
Original price £0.00 - Original price £0.00
Original price £0.00
£7.99
£7.99 - £7.99
Current price £7.99

Red seaweed(Palmaria palmata).• For marine fish.• Product 100% natural.• Source of vitamins and minerals.• Can be impregnated with a nutritional or...

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£7.99
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Current price £7.99

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