Additives & Supplements

Additives & Supplements


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Arcadia Zap Tasia Out Of Stock

Arcadia Zap Tasia

Zap-Tasia is a simple, effective and quick solution for treating Aiptasia and Majano anemones. Simply feed a small amount or Zap-Tasia to the Aiptasia or Majano anemone and within minutes they will d..

£13.99

Easy-Life Iodine Supplement - 250ml

Iodine protects coral against UV radiation and forms a natural protection against all sorts of parasites.The optimal concentration of iodine (which is a combination of iodine, iodide and iodate) ..

£3.99

JBL Aquadur - 250g

To create aquarium water that meets the demands of fish, invertebrates and plants: to achieve ideal water values for freshwater aquariums. For the hardness increase of soft water. To add minerals to o..

£8.99

JBL Aquadur Malawi/Tanganjika - 250g

For aquarium water to suit both fish and plants: to achieve ideal water values for aquarium dwellers from the Lakes Malawi and TanganyikaWater values close to nature: adding it increases the carbonate..

£8.99

Kent Marine Purple Tech 473ml (Coralline Algae Stimulate) -15% Out Of Stock

Kent Marine Purple Tech 473ml (Coralline Algae Stimulate)

Kent Marine Purple Tech stimulates the growth of purple coralline and green calcareous macro-algae such as Halimeda. It provides specific concentrations of calcium, magnesium, strontium, trace mineral..

£15.37 £13.06

Red Sea Aiptasia X - 60ml

Red Sea Aiptasia-X Treatment Kit Guaranteed Reef-safe treatment of Aiptasia offering : A unique adhesive material Aiptasia does not retract during treatment Does not affect water chemistry Inc..

£11.65

Red Sea Coral Colours - ABCD

Complete colour supplement intro packI2 | K | Fe | Br2 | F2Red Sea’s Coral Colours ABCD Provides the 31 minor and trace elements required by corals: A – Halogens (I2, Br2, F2)B – Potassium & Boron..

£16.95

Salifert KH + pH Buffer - 1000ml

A highly concentrated, fast dissolving powder which increases alkalinity (carbonate hardness) and stabilises the pH at the correct value. In these ways it contributes significantly to the health of al..

£16.99

Salifert Magnesium Powder - 250ml

A too low magnesium concentration results in problems maintaining correct calcium and alkalinity levels. Correct alkalinity and correct calcium levels are beneficial for coral growth. Magnesium Powder..

£8.99

Seachem American Cichlid Salt - 250g

Seachem American Cichlid Salt 250g is a chemically sound blend of salts designed to replicate the natural environment of American cichlids. It contains all physiologically essential elements such as m..

£9.27

Seachem Discus Trace - 250ml

Seachem Discus Trace 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..

£8.50

Seachem Reef Advantage Magnesium - 300g Out Of Stock

Seachem Reef Advantage Magnesium - 300g

Reef Advantage Magnesium 300g is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic..

£7.67

Seachem Reef Buffer - 250g

Will also raise carbonate alkalinity; however, it is intended primarily for use as a buffer in a reef system where the maintenance of a pH of 8.3 is often difficult.Specifically designed to meet the n..

£9.25

Seachem Reef Buffer - 500g Out Of Stock

Seachem Reef Buffer - 500g

Will also raise carbonate alkalinity; however, it is intended primarily for use as a buffer in a reef system where the maintenance of a pH of 8.3 is often difficult.Specifically designed to meet the n..

£15.43

Seachem Reef Builder - 300g Out Of Stock

Seachem Reef Builder - 300g

Seachem Reef Builder raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all co..

£10.39

Seachem Reef Calcium - 100ml

Seachem Reef Calcium 100ml is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Polygluconate complexatio..

£6.79

Seachem Reef Calcium - 250ml

Seachem Reef Calcium 250ml is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. Polygluconate complexatio..

£9.91

Tetra EasyBalance - 100ml

Tetra EasyBalance 100ml reduces the need for frequent water changes, by creating and maintaining a healthy, balanced environment. Refreshing aquarium water is an essential part of good fishkeeping, an..

£3.49

Tetra EasyBalance - 250ml

Tetra EasyBalance 250ml reduces the need for frequent water changes, by creating and maintaining a healthy, balanced environment. Refreshing aquarium water is an essential part of good fishkeeping, an..

£7.37

Tetra EasyBalance - 500ml

Tetra EasyBalance 500ml reduces the need for frequent water changes, by creating and maintaining a healthy, balanced environment. Refreshing aquarium water is an essential part of good fishkeeping, an..

£12.32

Tropic Marin All-For-Reef - 500ml Out Of Stock

Tropic Marin All-For-Reef - 500ml

Tropic Marin All-For-Reef 500ml is an overall mineral supply for reef aquariums.ALL-FOR-REEF is an easy- to-use, highly concentrated solution for the supply of ALL essential minerals and trace element..

£13.99

Tropic Marin Bio-Magnesium - 450g

Biologically ideal magnesium supplement for reef aquariumsA sufficient supply of Magnesium is as essential for the growth and wellbeing of reef building coralline algae as Calcium. It is one of the ma..

£9.49

Tropic Marin Discus-Pro Mineral - 250g

For the prevention of mineral deficiency and for increasing the resilience of fish.Tropic Marin PRO-DISCUS MINERAL 250g supplies necessary minerals to aquarium water in a balanced mix of active compon..

£12.58

Tropic Marin Elimi-NP - 200ml

Tropic Marin Elimi-NP 200ml is a liquid carbon dosing concentrate for nutrient reduction for advanced reef aquarists.The nutrient conditions for the lower animals in the reef aquarium (corals, sponges..

£9.99