Red Sea Reef Trace Colours D Bioactive Elements 500ml



Trace element supplement that promotes the Purple/Blue colors in corals

Blend of 18 essential trace elements

BIOACTIVE ELEMENTS Supplement is part of the complete range of complementary major, minor and trace element complexes which together provide the needs of corals.

These 18 elements (out of all the trace elements in NSW) participate in the metabolic processes inside a coral’s skeleton and soft tissue, one of them being the production of the purple/blue pigments in the soft tissue of corals.

Available on backorder


Red Sea Coral Colours D (Trace) is a Bioactive Mineral Supplement will expertly promote the Purple / Blue colours in Corals.

Coral Colours D Supplement is part of Red Sea’s professional range of coral supplements. This supplement contains a blend of Trace elements that are associated with many biological processes, one of them being the production of purple / blue pigments in the soft Coral tissue.

To ensure Coral health, the ppm level of these elements must be maintained within a narrow band and therefore should only be dosed as needed. For optimal results, dose in proportion to the dosing of RedSea’s Foundation A (Ca/Sr).

For best results in displaying Coral colours use RedSea’s NO3:PO4-X.

For Dosing guidelines please refure to the dosing chart picture at the top of the page.

  • 1ml per 20ppm of added calcium, per 100 litres of aquarium water




There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.