SW Additives & Supplements

REEF ENERGY PLUS All-In-One Coral Superfood An all-in-one superfood that will have your corals thanking you, delivering better growth, higher ...

  Highly effective, controlled, biological reduction of nitrates and phosphates for all reef and marine fish systems. Promotes coral growth and co...

  Contains broad spectrum of vitamins, trace minerals, amino acids and fatty acids vital to fish and coral health Most complete blend of necessar...

  REEF-SPEC™ CARBON Highly activated carbon for marine and reef aquariums   Red Sea REEF-SPEC™ Carbon is the ultimate choice for marine & reef...

  One supplies calcium, magnesium, and alkalinity to your reef in a simple and convenient formula. It is a fully balanced calcium system that ...

Magnesium Supplement for All Marine Aquariums KENT MARINE TECH M MAGNESIUM supplement is an ionically balanced product that safely raises the magn...

Iodide Supplement for Reef Aquariums Kent lugol's solution provides a strong source of free iodine and iodide to reef inhabitants and macroalgae. ...

Description Strontium occurs in natural seawater at a concentration of about 8 to 10 mg/L. It is chemically very similar to calcium, and many organ...

Description Severely depleted levels of magnesium (below 800 mg/L) can cause depressed pH levels and an inability to maintain proper magnesium leve...

Concentrated blend of green and brown marine phytoplankton Size ranges from 1-20 μm Enhanced to increase the bioavailability of important...

Concentrated blend of marine zooplankton Size ranges from 12.5-500 μm Enhanced to increase the bioavailability of important nutrients Ree...

Reef Iodide Stabilized Potassium Iodide Source Safe and Easy to Use Important for Soft Tissue Growth   Iodide is an important element require...

  Reef Complete Liquid ionic calcium source Most concentrated calcium supplement on the market (160,000 mg/L) 100% soluble.  Be wary of products ...

Reef Carbonate™ Raises carbonate alkalinity (KH) Concentrated (4,000 meq/L) Made with a blend of carbonate and bicarbonate salts Reef Carbonate™...

  Reef Calcium™ Liquid organic calcium source Maintains calcium and accelerates coral growth Concentrated (50,000 mg/L) Reef Calcium™ is a co...

  Reef Advantage Calcium™ Concentrated, powder ionic calcium Maintains magnesium and strontium Can be added directly to aquarium Reef Advanta...

Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provid...

  Marine buffer supplement with trace elements that promote the development of Coralline Algae KH   Coralline algae will grow naturally, withou...

REEF ENERGY A | B 2-Part Formula – Intro Pack Provides all the carbohydrates, amino acids and vitamins needed for coral growth and coloration ...

CALCIUM+ | KH/ALKALINITY | MAGNESIUM Foundation™ supplements complete starter pack Ca - KH/ALK - Mg - Sr - Ba   Red Sea’s Foundation™ Supp...

Magnesium FOUNDATION® C Magnesium supplement for balanced formation of coral skeleton Mg   Calcium, magnesium, strontium and carbonate are ...

CALCIUM+ SUPPLEMENT FOUNDATION® A Calcium and strontium complex for balanced formation of the coral skeleton Ca - Sr - Ba   Calcium, magn...

KH/ALKALINITY FOUNDATION® B Carbonate & buffer complex for balanced formation of Coral Skeleton KH   Calcium, magnesium, strontium and...

  Amino acids and vitamin supplement essential for coral metabolic activity Amino Acids & Vitamins Coral Nutrition – Reef Energy B Supplement...

Carbohydrate supplement of dissolved and suspended energy sources Carbohydrate Coral Nutrition – Reef Energy A Supplement   Reef Energy A i...