AlgaGen PODS™ Tangerine are ideal for finicky fish like Anthias and Seahorses. They are also a great food source for corals, both photosynthetic and non-photosynthetic species alike. These calanoid copepods were named Tangerine because of the bright orange colored eggs they carry. Tangerine pods must be refrigerated but once they warm up they actively swim about the midwater section of the aquarium.