RANGE - THE DETAIL THAT MAKES THE DIFFERENCE

Trace
Elements

Trace elements are present in natural seawater at concentrations measured in micrograms per litre — yet their absence is felt immediately. Each of our 11 elements is independently formulated, pharmaceutical-grade, and bottled separately so you dose only what your system actually needs.

  • A brown bottle with a black dropper cap labeled East Coast Corals IRON 25,000 ppm, containing Iron (II) Sulfate for coral supplementation.

    IRON

    A cofactor enzyme, critical for photosynthesis. Iron facilitates electron transfer within zooxanthellae, supporting the production of energy and carbohydrates, via chlorophyll, for coral

    VIEW
  • A brown glass bottle with a dropper cap labeled 'East Coast Corals Iodide 10,000 ppm Potassium Iodide' promoting immune health, coral coloration, and oxidative stress response.

    IODIDE

    Supports coral colouration and cellular metabolic health by regulating oxidative stress, enhancing antioxidant enzyme function and contributing to immune related processes.

    VIEW

  • POTASSIUM

    An intracellular ion that supports zooxanthellae photosynthesis, enzyme function, and nutrient transport. In corals, it supports cellular and ionic balance enhancing pigmentation and growth.

    VIEW
  • A brown glass bottle with a black dropper cap, labeled with the brand East Coast Corals, containing fluoride 15,000 ppm. The label describes fluoride as sodium fluoride that strengthens coral skeletons, promotes skeletal strength, and may increase photosynthetic efficiency.

    FLUORIDE

    Strengthens coral skeletons by supporting aragonite stability and calcification, potentially aiding zooxanthellae efficiency, function and health.

    VIEW
  • A brown glass dropper bottle labeled East Coast Corals Manganese, 1000 ppm, with information about manganese sulfate as a coral supplement.

    MANGANESE

    In zooxanthellae, manganese is vital for photosystem II, the light-driven process that splits water, releases oxygen, and produces energy. In corals, manganese is used for skeletal and enzymatic functions.

    VIEW
  • Bottle labeled East Coast Corals Strontium, 25,000 ppm, strontium chloride supplement for coral growth and skeletal strength.

    STRONTIUM

    Strontium substitutes for calcium in coral aragonite skeletons at an approximate 1:1000 ratio. This substitution stabilises the skeletal structure and facilitates calcification.

    VIEW
  • A brown glass dropper bottle labeled 'East Coast Corals' with a white label, containing 5,000 ppm sodium bromide, with text describing its usage for coral and zooxanthellae support and pigment expression.

    BROMIDE

    Supports coral and zooxanthellae health by forming sulfilimine bonds in collagen IV, aiding tissue and skeletal structures. Bromide acts synergistically with other halogens like iodine and fluorine.

    VIEW
  • A brown glass bottle with a black dropper cap labeled "East Coast Corals Boron 25,000 ppm." The label indicates it supports coral growth and skeletal formation in coral aquariums.

    BORON

    Supports skeletal formation by buffering pH in coral calcifying fluid, assisting aragonite precipitation. Boron may aid zooxanthellae metabolism and coral pigmentation.

    VIEW
  • A brown glass dropper bottle labeled East Coast Corals Molybdenum with a white label, black text, and a black dropper cap.

    MOLYBDENUM

    A nitrate reductase cofactor, aids zooxanthellae convert nitrate to ammonium. At 10–12 µg/L, it supports metabolism and photosynthesis, potentially reducing bleaching risk.

    VIEW
  • A dark brown glass dropper bottle labeled 'East Coast Corals Barium 1000 ppm Barium Chloride' with detailed scientific and product information.

    BARIUM

    Barium is a naturally occurring trace element in seawater, with concentrations ranging from 5–20 µg/L. Barium substitutes for calcium in coral skeletons at an approximate 1:100,000 ratio.

    VIEW
  • Bottled supplement labeled 'Rubidium' from East Coast Corals, containing 1000 ppm of rubidium chloride.

    RUBIDIUM

    A naturally occurring trace element in seawater, with concentrations ranging from 120–200 µg/L.

    VIEW

WHY DOSE INDIVIDUALLY?

One element. One bottle. One reason.

Your tank is not average.

Blended supplements assume a fixed consumption ratio between elements. In reality, every system consumes elements differently based on coral load, lighting, and flow. Individual dosing lets you respond to what your tank actually needs.

Precision over convenience.

When something goes wrong in a blended system, you can't isolate the cause. With individual elements you can test, adjust, and target the exact deficiency — without affecting anything else.

Nothing superfluous.

You dose only what you choose to dose. No unnecessary elements added for marketing reasons, no guessing what's in a proprietary blend. Complete transparency, complete control.

Not sure where to start?

Use our dosing calculator to find the right elements and amounts for your system.

OPEN CALCULATOR