Trace Elements

Iodine, potassium, strontium & more

Beyond the major elements, corals and other reef life consume trace elements at a slower but still measurable rate. All-in-one trace blends (Trace A/B/C, Red Sea Trace Colours) replace a broad spread in one dose, while single-element products — iodine, potassium, strontium, boron — let you dose to a specific test result.