Additives & Supplements

Additives & Supplements


Show:
Sort By:

Arcadia Zap Tasia

Zap-Tasia is a simple, effective and quick solution for treating Aiptasia and Majano anemones. Sim..

£13.99

Easy-Life Iodine Supplement - 250ml

Iodine protects coral against UV radiation and forms a natural protection against all sorts of para..

£4.49

JBL Aquadur - 250g

To create aquarium water that meets the demands of fish, invertebrates and plants: to achieve ideal..

£8.99

JBL Aquadur Malawi/Tanganjika - 250g

For aquarium water to suit both fish and plants: to achieve ideal water values for aquarium dweller..

£8.99

Kent Marine Purple Tech 473ml (Coralline Algae Stimulate) -15% More on the way

Kent Marine Purple Tech 473ml (Coralline Algae Stimulate)

Kent Marine Purple Tech stimulates the growth of purple coralline and green calcareous macro-algae ..

£15.37 £13.06

Red Sea Aiptasia X - 60ml More on the way

Red Sea Aiptasia X - 60ml

Red Sea Aiptasia-X Treatment Kit Guaranteed Reef-safe treatment of Aiptasia offering : A unique a..

£14.49

Red Sea Coral Colours - ABCD

Complete colour supplement intro packI2 | K | Fe | Br2 | F2Red Sea’s Coral Colours ABCD Provides th..

£16.95

Salifert KH + pH Buffer - 1000ml

A highly concentrated, fast dissolving powder which increases alkalinity (carbonate hardness) and s..

£16.99

Salifert Magnesium Powder - 250ml

A too low magnesium concentration results in problems maintaining correct calcium and alkalinity le..

£8.99

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 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 Reef Advantage Magnesium - 300g

Reef Advantage Magnesium 300g is a concentrated (80,000 ppm) optimized blend of magnesium, chloride..

£8.15

Seachem Reef Buffer - 250g -8%

Seachem Reef Buffer - 250g

Will also raise carbonate alkalinity; however, it is intended primarily for use as a buffer in a re..

£10.09 £9.25

Seachem Reef Buffer - 500g -4%

Seachem Reef Buffer - 500g

Will also raise carbonate alkalinity; however, it is intended primarily for use as a buffer in a re..

£15.99 £15.43

Seachem Reef Builder - 300g

Seachem Reef Builder raises carbonate alkalinity without immediately impacting on pH. With long ter..

£11.04

Seachem Reef Calcium - 100ml

Seachem Reef Calcium 100ml is a concentrated (50,000 mg/L) bioavailable polygluconate complexed cal..

£7.22

Seachem Reef Calcium - 250ml

Seachem Reef Calcium 250ml is a concentrated (50,000 mg/L) bioavailable polygluconate complexed cal..

£10.53

Seachem Reef Complete - 100ml -6%

Seachem Reef Complete - 100ml

Seachem Reef Complete 100ml is a concentrated (160,000 mg/L) optimized blend of ionic calcium desig..

£7.22 £6.79

Tetra EasyBalance - 100ml

Tetra EasyBalance 100ml reduces the need for frequent water changes, by creating and maintaining a ..

£3.49

Tetra EasyBalance - 250ml

Tetra EasyBalance 250ml reduces the need for frequent water changes, by creating and maintaining a ..

£6.79

Tetra EasyBalance - 500ml

Tetra EasyBalance 500ml reduces the need for frequent water changes, by creating and maintaining a ..

£12.32

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 ..

£13.99

Tropic Marin Bio-Magnesium - 450g

Biologically ideal magnesium supplement for reef aquariumsA sufficient supply of Magnesium is as es..

£9.49

Tropic Marin Discus-Pro Mineral - 250g More on the way

Tropic Marin Discus-Pro Mineral - 250g

For the prevention of mineral deficiency and for increasing the resilience of fish.Tropic Marin PRO..

£11.98