Red Sea Reef Colours A, B, C & D

Red Sea Reef Colours are supplements which promote vibrant colours in coral reef aquariums.

The set includes colours A, B, C and D which are designed to promote pink, red, green and purple.

Reef Colour A is a halogen and iodine supplement which  promotes the pink colours in corals.

Reef Colour B is a potassium and boron supplement that increases the red colours.

Iron and complementary metals in Reef Colour C promote the green colours in corals.

Purple and blue colours are promoted using Reef Color D which includes bioactive trace elements.

To ensure coral health, the correct levels of these elements must be maintained and should only be dosed correctly. A good way to gauge this is to dose in proportion to the dosing of Red Sea's Foundation A (calcium/strontium) supplement.

 Please note that each individual treatment is 100ml.