Coral Foundation (Ca, Mg, KH)

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 n...

Extremely high yield: 1 kg (2.2 lbs.) contains 307 g calcium and approx. 43,000 °dH (alkalinity) The pH value remains completely stable No phospha...

Extremely high yield: 1 kg (2.2 lbs.) contains 307 g calcium and approx. 43,000 °dH (alkalinity) The pH value remains completely stable No phospha...

Seachem Reef Plus is a complete coral and reef care liquid additive, containing a blend of trace elements, vitamins and amino acids. It contains vi...

Magnesium macro element seawater supplement. Magnesium is an important element that naturally occurs in seawater. Essential for calcification of SP...

Coral Essentials Magnesium + TraceOur Coral Essentials, Magnesium + Trace is a concentrated source of liquid magnesium, 12,500 ppm (mg/L) and our o...

Coral Essentials Magnesium + TraceOur Coral Essentials, Magnesium + Trace is a concentrated source of liquid magnesium, 12,500 ppm (mg/L) and our o...

Coral Essentials Calcium + TraceOur Coral Essentials, Calcium + Trace is a concentrated source of liquid calcium, 100,000 ppm (mg/L) and our own un...

Z-Complete Parts are available in 2.5L, 5L or 10 Litres recyclable jerry cans.Z-Complete quality is strictly controlled by UK based independent lab...

Platinum premium laboratory grade Kalkwasser is widely used to maintain calcium, alkalinity and pH levels in your marine aquarium.Platinum Kalkwass...

Reef Advantage Magnesium is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted leve...

HOW TO DOSE:Pre-mixed solution (recommend):Mix 1000g (2.2lb) of MAGNESIUM+ to 2000ml (0.53gal) of RODI water. This solution contains 60,000mg/l Mg ...

DirectionsEvery aquarium has a different magnesium consumption level. Before using the product determine the magnesium concentration of your aquari...

Seachem Reef Complete is the most concentrated (160,000 mg/L) blend of ionic calcium available on the market. It restores and maintains calcium and...

Seachem Reef Complete is the most concentrated (160,000 mg/L) blend of ionic calcium available on the market. It restores and maintains calcium and...

Calcium, Magnesium, Strontium and Carbonate are the foundation elements of coral skeletons.All these elements need to be available in balanced prop...

Calcium, Magnesium, Strontium and Carbonate are the foundation elements of coral skeletons.All these elements need to be available in balanced prop...

Calcium, Magnesium, Strontium and Carbonate are the foundation elements of coral skeletons.All these elements need to be available in balanced prop...

An agent for maintaining constant levels of minerals in reef aquariums. Using Reef Mineral Salt is one of the most important elements during supple...

Continuum Basis KH Liquid Buffer 250mlProfessional alkalinity boosting pH & KH control system for all marine fish & reef aquaria.The Contin...

Seachem Reef Carbonate 250ml Seachem Reef Carbonate Raises carbonate alkalinity (KH)Concentrated (4,000 meq/L)Made with a blend of carbonate and bi...

Magnesium is present in natural sea water in fairly high concentrations (1350 - 1500 mg/l). Magnesium is an essential part of chlorophyll, which is...

HOW TO DOSE:Pre-mixed solution (recommend):Mix 1000g (2.2lb) of CALCIUM+ to 2000ml (0.53 gal) of RODI Water. This solution contains 135,000 mg/l Ca...