Red Sea Trace Colors ABCD 4-Pack Supplements, 4 x 100ml - Essential Trace Elements for Vibrant Coral Coloration in Reef & Marine Aquariums

Coral Coloration A, B, C And D Supplements Provides Hobbyists Of All Levels The Opportunity Control And Enhance The Growth And Coloration Of Corals. Coral Colors A, B, C And D Supplements Contain The 31 Minor And Trace Elements Present In The Skeleton And Soft Tissue Of All Coral. Coral Colors A, B, C and D should only be dosed according to a measured requirement of the aquarium. Come In A 4-Pack Of 100-Ml That Supports A 250-Liter Saps Aquarium For Approximately 60 Days. Formulated Such That The Ratio Of The Elements In Each Supplement Are The Same As Are Found In The Combined Coral Skeleton And Soft Tissue