Red Sea Bioactive Elements Trace-Colors D 500ml

How it works 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 coralŸ??s skeleton and soft tissue, one of them being the production of the purple/blue pigments in the soft tissue of corals. For best results in displaying Red SeaŸ??s Trace-Colors D use in conjunction with?˜Red SeaŸ??s NO3: PO4Ÿ?? X. Package size/volume: 100ml (3.83?˜fl. Oz.) included in Trace-Colors 4 pack 500 ml (16.9 fl. Oz.)