Red Sea Trace Colours C Iron 500ml – Coral Color Supplement Aquarium Lights Like all biorbs

Like all biorbs

Regular testing using an NT Labs Marine Ammonia and Nitrite test will indicate whether a filter is working efficiently and that conditions are optimum for marine fish

carbonates (alkalinity) and magnesium require regular testing and supplementing

Operates exclusively via the Fluval SmartApp

100% recyclable

Red Sea Trace Colours C Iron 500ml – Coral Color Supplement Aquarium Lights Like all biorbs500ml Red Sea IRON and complementary trace element complex that promotes the green colors in corals. TRACE COLORS IRON+ supplement is part of the complete range of complementary major, minor and trace element complexes which together provide the needs of corals. TRACE COLORS IRON+ supplement contains Iron, Manganese and other trace elements that are associated with many biological processes, one of them being the production of the green yellow