KoralColor – Increased Coloration provides numerous elements important to the formation of various biochromes, complex molecules that give coloration to plant and animal cells through their selective color-absorption and -reflection characteristics. Formulated specifically for trace quantities of elements for gradual incorporation into biochromes such as chlorophylls and beta carotene. It does not influence the population density of zooxanthellae and has to be used as directed to avoid overdosing.