ReefKalk - Hydroxyde de calcium 400g ReefKalk - Calcium hydroxide 400g, description and features: Source of calcium hydroxide for the preparation of limewater or Kalkwasser. It provides calcium and maintains alkalinity for better growth of soft and hard corals, mollusks, tubeworms and calcareous and coralline algae. It also...

Nite OUT II 473ml Advantages 100 % biological Fast and safe start of every aquarium Specially developed bacterial mix Living cold water bacteria - ready for use. Safely removes ammonium/ammonia & nitrite Reduces losses of fish, corals, sponges and shells Bacteria cultures for a natural biochemical...

AQUA-elemente set 3x 250ml AQUA elements serve the balanced supply of their aquarium with trace elements together with the balling method. With this method, they are able, in a simple way, to ensure the supply of their aquarium with calcium and carbonates and, on the other hand, to supply the spent trace elements in the optimum ratio. However, AQUA elements are also...

Magnesium sulfate heptahydrate 5kg Quality Level: pure sup to 99.0%, stearate, USP, E 511 Magnesium sulfate is used together with magnesium chloride, the simple increase in the magnesium content of saltwater aquarium. Brief instructions taking into account the ion equilibrium: Loosen 380 g of magnesium chloride hexahydrate and 48 g of magnesium sulfate...

Magnesium sulfate heptahydrate 2.5kg Quality Level: pure sup to 99.0 percent, stearate, USP, E 511 Magnesium sulfate is used together with magnesium chloride, the simple increase in the magnesium content of saltwater aquarium. Brief instructions taking into account the ion equilibrium: Loosen 380 g of magnesium chloride hexahydrate and 48 g of magnesium...

Magnesium sulfate heptahydrate 1kg Quality Level: pure superior to 99.0%, stearate, USP, E 511 Magnesium sulfate is used together with magnesium chloride, the simple increase in the magnesium content of saltwater aquarium. Brief instructions taking into account the ion equilibrium: Loosen 380 g of magnesium chloride hexahydrate and 48 g of magnesium sulfate...

Magnesium chloride hexahydrate 5kg Quality Level: pure> 99.0%, stearate, USP, E 511 Magnesium chloride is used together with magnesium sulfate, the simple increase in the magnesium content of saltwater aquarium. Brief instructions taking into account the ion equilibrium: Loosen 380 g of magnesium chloride hexahydrate and 48 g of magnesium sulfate...

Magnesium chloride hexahydrate 2.5kg Quality Level: pure> 99.0%, stearate, USP, E 511 Magnesium chloride is used together with magnesium sulfate, the simple increase in the magnesium content of saltwater aquarium. Brief instructions taking into account the ion equilibrium: Loosen 380 g of magnesium chloride hexahydrate and 48 g of magnesium sulfate...

Magnesium chloride hexahydrate 1kg Quality Level: pure> 99.0%, stearate, USP, E 511 Magnesium chloride is used together with magnesium sulfate, the simple increase in the magnesium content of saltwater aquarium. Brief instructions taking into account the ion equilibrium: Loosen 380 g of magnesium chloride hexahydrate and 48 g of magnesium sulfate...

Salt without sodium chloride 5kg This mineral salt is a sodium chloride free sea salt mixture in top quality. It contains all the trace elements of seawater in the natural composition and serves both the enrichment of trace elements osmosis water or very soft tap waters and for the preparation of ion balance when using the Balling method.

Salt without sodium chloride 2.5kg This mineral salt is a sodium chloride free sea salt mixture in top quality. It contains all the trace elements of seawater in the natural composition and serves both the enrichment of trace elements osmosis water or very soft tap waters and for the preparation of ion balance when using the Balling method.

Salt without sodium chloride 1kg This mineral salt is a sodium chloride free sea salt mixture in top quality. It contains all the trace elements of seawater in the natural composition and serves both the enrichment of trace elements osmosis water or very soft tap waters and for the preparation of ion balance when using the Balling method.