Apex-Pods are an excellent food source that attracts finicky fish, such as mandarin dragonets, pipefish, Anthias sp. and wrasses. This copepod can also be fed to invertebrates, such as SPS, LPS and NPS corals, as well as other filter feeders. Smaller than Reef Nutrition’s Tigger-Pods®, stage 1 nauplii are approximately 70 micron and adults are approximately 600 to 700 microns.