RED SEA CORAL COLOURS A 5L SLIDE It is a virgin activated

It is a virgin activated carbon in pelletised form

Use this handy product to remove crusty Coralline Algae build up and get your probes and holders stripped back to new

Doing so will cause unnecessary precipitation and possible cloudiness

zeaxanthin and canthaxanthin for coloration

In regards to fluctuation

RED SEA CORAL COLOURS A 5L SLIDE It is a virgin activatedReef Color A: A complex of halogens (Iodine, Bromine and Fluorine). The halogens act both as antioxidants and oxidative agents within the soft tissue and mucus layer of corals, reducing the possibility of coral bleaching. In active reef systems, these elements are depleted quickly due to their high oxidative abilities and reactivity with organic materials. Iodine and bromine are related to the pink chromo protein (pocciloporin) Reef colors supplements