Common Name: Lined Seahorse Scientific Name: Hippocampus Erectus   Maximum Size: 5.9 in. Minimum Tank Size: 20 Gallons Reef Compatible: Yes Diet: Meaty foods. Live foods may need to be used to induce feeding Temperament: Non aggressive. May be kept in groups   Other Notes: Seahorses are slow delicate eaters that should be kept with other seahorses or pipefish to minimize food competition