Phytoplankton-enriched copepods in suspension. Copepods are an excellent food source for all saltwater aquarium fish, corals and invertebrates. If your aquarium contains picky eaters like mandarin fish, anthias or seahorses you will almost certainly require the addition of some form of copepods. Simply pour the chosen amount of the copepods into the aquarium that the inhabitants can consume within two to three minutes. The pouch can also be directly connected to a dosing system for automatic feeding. ideal for regular feeding. Contents: Copepods, Water, EU permitted antioxidant, (Settlement may occur.)