Additives

ASF Vitamins 480ml - 24 Shots Reef Shot Vitamins :   Vitamins Reef Shot contains a mixture of vitamins and immunostimulants that work together to h...

ASF Iodide 480ml - 24 Shots Reef Shot Iodine :   Soft corals are particularly sensitive to iodide depletion and will exhibit declining growth and e...

ASF Magnesium 480ml - 24 Shots Reef Shot Magnesium :   Magnesium is the third most important element in the composition of seawater. It is essentia...

ASF Seatest Mg Magnesium Test SeaTest MgMagnesium is the third most important element in the composition of seawater. It is essential to numerous b...

ASF Seatest Ca Calcium Test SeaTest Ca Calcium is one of the most important elements in a marine aquarium because many corals, other invertebrates ...

ASF Seatest PO4 Phosphate Test SeaTest PO4Phosphate is an end product from the degradation of organic substances such as uneaten food and fish wast...

ASF Seatest NO3 Nitrate Test SeaTest NO3Uneaten food, fish waste and other organic nitrogen containing compounds are broken down by bacteria into a...

ASF Seatest NH4 Ammonium Test SeaTest NH4Ammonia (NH3) and ammonium (NH4+) are substances which should be converted rapidly into nitrite followed b...

ASF Seatest Kh 2 x10ml Kh Test

ASF Seatest pH 2 x 10ml pH Tests SeaTest pHThe pH value is one of the key values of an aquarium or pond. The pH value indicates whether the water i...

ASF Reef Minerals 1000g ASF Reef Minerals is an optimal blend of all the corals elements needed for coral skeletons: Calcium, magnesium, strontium ...

ASF Alkalinity & pH Booster 1000gBicarbonate and Carbonate are essential macro elements for the formation of Aragonite, a carbonate mineral nec...

Continuum Chromablast 500mlWide range color enhancing phytoplankton complex for live corals & reef aquaria The Continuum advantage.Chroma•Blast...

Continuum Chromablast 250mlWide range color enhancing phytoplankton complex for live corals & reef aquaria The Continuum advantage.Chroma•Blast...

Prima Carbonates is a specially formulated blend of carbonates, borates and bicarbonate salts designed for a DOUBLE EFFECT; it RESTORES the alkali...

Waste-Away Time Release Gels - How They Work: The gels are full of our Waste-Away Bacteria that are automatically and continuously released into yo...

The highest concentrated calcium supplement. 10 ml of the product increases the calcium level by 20 mg/l (ppm) in 100 litres (27 US gal) of water....

ATM’s Barrier brings you this solid, safe sodium thiosulfate formula that instantly neutralizes chlorine and chloramine as well as heavy metals. Ba...

LR Nitrate Remover™ is designed for aquariums that have 15ppm or lower nitrate. It is formulated specifically to reduce nitrate without promoting t...

Reef Essential® Aragonite C is designed to provide ionic & complexed magnesium as well as other key aragonite constituents such as sulphate and...

FritzZyme® TurboStart® 900 contains the same proven strains of effective, Live Nitrifying Bacteria as FritzZyme 9, but at 15 times the concentrati...

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...