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Additives

We stock a wide range of aquarium additives from trace elements to coral additives and foods including amino acids which aid in coral growth.

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SeaChem Aquavitro Fuel 150ml

Original price £0.00 - Original price £0.00
Original price £0.00
£9.95
£9.95 - £9.95
Current price £9.95

fuel™ is a comprehensive carbohydrate, vitamin, amino acid, polyunsaturated fatty acid, and trace element supplement developed to address nutrition...

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Original price £0.00 - Original price £0.00
Original price £0.00
£9.95
£9.95 - £9.95
Current price £9.95

Seachem Reef Advantage Calcium 500g

Original price £26.29
Original price £26.29 - Original price £26.29
Original price £26.29
Current price £12.95
£12.95 - £12.95
Current price £12.95

Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in ...

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Original price £26.29
Original price £26.29 - Original price £26.29
Original price £26.29
Current price £12.95
£12.95 - £12.95
Current price £12.95
Sale Sale

Seachem Phosguard 500ml

Original price £0.00 - Original price £0.00
Original price £0.00
£16.25
£16.25 - £16.25
Current price £16.25

PhosGuard™ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. Phos...

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Original price £0.00 - Original price £0.00
Original price £0.00
£16.25
£16.25 - £16.25
Current price £16.25

Easy Reefs dki Marine Premium Pellets 1.2mm 70g

Original price £12.99 - Original price £12.99
Original price
£12.99
£12.99 - £12.99
Current price £12.99

DKI Marine is presented in the form of sticky pellets with neutral buoyancy. DKI Marine has a characteristic odor of crustaceans and algae that...

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Original price £12.99 - Original price £12.99
Original price
£12.99
£12.99 - £12.99
Current price £12.99

Nyos ION-B 2000ml Set With Free 250ml Elements Set

Original price £0.00 - Original price £0.00
Original price £0.00
£90.95
£90.95 - £90.95
Current price £90.95

Nyos ION-B 2000ml Set With Free 250ml Elements Set x1 ION-B CA/MG+ liquid 2000mlx1 ION-B ALK/PH+ liquid 2000mlx1 Elements 1 250mlx1 Elements 2 250m...

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Original price £0.00 - Original price £0.00
Original price £0.00
£90.95
£90.95 - £90.95
Current price £90.95

Nyos ION-B 5000ml Set With Free 500ml Elements Set

Original price £0.00 - Original price £0.00
Original price £0.00
£144.95
£144.95 - £144.95
Current price £144.95

Nyos ION-B 5000ml Set With Free 500ml Elements Set x1 ION-B CA/MG+ liquid 5000mlx1 ION-B ALK/PH+ liquid 5000mlx1 Elements 1 500mlx1 Elements 2 500m...

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Original price £0.00 - Original price £0.00
Original price £0.00
£144.95
£144.95 - £144.95
Current price £144.95

Reef Zlements Barium 1000ml

Original price £0.00 - Original price £0.00
Original price £0.00
£17.25
£17.25 - £17.25
Current price £17.25

Barium is a trace element present in reefs all around the world and plays a strong role in coral calcification.​It is important to check its levels...

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Original price £0.00 - Original price £0.00
Original price £0.00
£17.25
£17.25 - £17.25
Current price £17.25

Reeflowers pH Buffer 9.4 3L

Original price £0.00 - Original price £0.00
Original price £0.00
£24.79
£24.79 - £24.79
Current price £24.79

ReeFlowers pH Buffer 9.4 raises the pH & kH values of aquariums and helps to stabilize levels when used regularly creating a more natural envir...

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Original price £0.00
£24.79
£24.79 - £24.79
Current price £24.79

Reeflowers pH Buffer 9.4 1L

Original price £0.00 - Original price £0.00
Original price £0.00
£14.69
£14.69 - £14.69
Current price £14.69

ReeFlowers pH Buffer 9.4 raises the pH & kH values of aquariums and helps to stabilize levels when used regularly creating a more natural envir...

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Original price £0.00 - Original price £0.00
Original price £0.00
£14.69
£14.69 - £14.69
Current price £14.69

Reeflowers pH Buffer 9.4 500ml

Original price £0.00 - Original price £0.00
Original price £0.00
£9.29
£9.29 - £9.29
Current price £9.29

Reeflowers PH Buffer 9.4 500ml Reeflowers PH Buffer 9.4 works by increasing the KH and PH values of aquarium water to help stabilize levels and is ...

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Original price £0.00 - Original price £0.00
Original price £0.00
£9.29
£9.29 - £9.29
Current price £9.29

ATI Absolute Ocean 2 x 10.2 Liter

Original price £0.00 - Original price £0.00
Original price £0.00
£33.99
£33.99 - £33.99
Current price £33.99

Absolute Ocean is a revolutionary 8.33x seawater concentrate, delivering unparalleled purity and consistency benefits to exactly replicate the comp...

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Original price £0.00 - Original price £0.00
Original price £0.00
£33.99
£33.99 - £33.99
Current price £33.99

ATI Zinc 100ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

Zinc is one of the most important trace elements in seawater, it is involved in a variety of cellular processes e.g: in cell division and gene regu...

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Vanadium 100ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

Vanadium is essential for almost all organisms, it is a co factor of enzymes but it is also involved at autocatalytic and regulatory processes in c...

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Strontium 1000ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

Strontium is incorporated into the skeleton of stony corals, the role of Strontium is yet not fully understood but there is evidence that strontium...

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Molybdenum 100ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

Molybdenum is essential for almost all organisms. It boosts the biological activity of many enzymes (e.g. nitrogenase and nitrate reductase) all of...

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Mangan 100ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

To increase the manganese in the aquarium water.1 ml / 100L increases the concentration by 2 µg / L.

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Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Magnesium 1000ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

Magnesium is incorporated in the skeleton of corals and coralline algae, it is also to a variety of cellular processes such as involved in cell div...

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Lithium 100ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

Lithium is a trace element, it's physiological function is still not knownLithium, however is consumed in the aquarium, therefore, Lithium concentr...

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Kalium (potassium) 1000ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

Potassium is an essential element, it is essential for nerve and heart functionsPotassium is depleted in aquaria, therefore Potassium concentration...

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Jod (iodine) 1000ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

product information “Iodine” Single element for the targeted supply of reef aquariums. 1 ml/100 l increases the iodine concentration by 10 µg/l.

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Eisen (iron) 100ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

Iron is one of the most important trace elements in seawater tanks, it is essential for transporting oxygen in the blood of the fish and serves man...

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Chrom 100ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

Chromium can have a positive effect on the coloration of coralChromium is used in the aquarium quickly, therefore the Chromium concentration should...

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Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Calcium 1000ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Calcium 1000ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

ATI Brom 1000ml

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99

All appropriate 1000ml supplements for elevating aquarium lower levels as required and guided from you ATI Essentials ICP test.

Original price £0.00 - Original price £0.00
Original price £0.00
£19.99
£19.99 - £19.99
Current price £19.99