Reef Foundation ABC+ 1kg Powder Supplement Ca | Sr | KH | Mg | K | Br | I Calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons. All of these elements need to be available in balanced proportions for positive coral health and growth.

Reef Foundation C 500ml Reef Foundation C contains blended salts of magnesium and is part of Red Sea’s complete Reef Care Program

Reef Foundation B 500ml Reef Foundation B is a complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH, and is part of Red Sea’s complete Reef Care program.

Reef Foundation A 500ml Reef Foundation A contains blended salts of calcium and strontium in the ratio required by corals and is part of Red Sea’s complete Reef Care Program.

KH Coralline Gro – 500ml A trace element and buffer complex that promotes the development of Coralline Algae Coralline algae will grow naturally, without any special supplements in all reef systems optimized for hard corals.

Coral Colors D (Trace) - 500ml Coral Coloration Program Accurately replenishes the 31 minor and trace elements that enable corals to display their natural colors Red Sea’s research has identified 31 minor and trace elements that in addition to the foundation elements are present in the skeleton and soft tissue of all corals.

Coral Colors C (Fer/Trace) - 500ml Coral Coloration Program Accurately replenishes the 31 minor and trace elements that enable corals to display their natural colors Red Sea’s research has identified 31 minor and trace elements that in addition to the foundation elements are present in the skeleton and soft tissue of all corals.

Coral Colors B (Potassium) - 500ml Coral Coloration Program Accurately replenishes the 31 minor and trace elements that enable corals to display their natural colors Red Sea’s research has identified 31 minor and trace elements that in addition to the foundation elements are present in the skeleton and soft tissue of all corals.

Coral Colors A (Iode/Halogens) - 500ml Coral Coloration Program Accurately replenishes the 31 minor and trace elements that enable corals to display their natural colors Red Sea’s research has identified 31 minor and trace elements that in addition to the foundation elements are present in the skeleton and soft tissue of all corals.

Complete Reef Care (Medium Pack) For approximately 3 months - recommended for a 300L mixed reef The Complete Reef Care is a much easier to use version of the Reef Care Program, dedicated to reef tanks without refugium. • 4 bottles • 1 Calcium test per week • That's all

KH Coralline Gro - 5L

kH+Ca 1,2,3 + Mgpro liquid 1000ml Set (Grotech) Set of: 1 x kH + Ca 1 1000ml 1 x kH + Ca 2 1000ml 1 x kH + Ca 3 1000ml 1 x Magnesiumpro liquid 1000ml