Natural Iodine Why is iodine required? Corals might require iodine as a de-toxifier, as a protection against uv-radiation and as a natural defense against many parasites. […]
Coral Grower About Coral Grower It contains calcium, strontium and trace elements (except iodine) required for growth and multiplication by corals and the beautiful encrusting pink […]
Coral Calcium Why is calcium required? Calcium is a major constituent of calcareous algae, skeletal material of hard corals and the skeletal needles of soft/leather corals. […]