Doctor Eco Systems uses the Orphek Azurelite to demonstrate the number of live Copepods

Doctor Eco Systems uses the Orphek Azurelite to demonstrate the number of live Copepods that are in one bottle of their live coral food. The Azurelite is very useful for viewing your corals feeding behavior in the evening without causing the corals to retract their feeding tentacles as would happen with an ordinary white light flashlight.