King rail
This rail forages in shallow water near cover and eats mainly aquatic insects and crustaceans. It forages by probing the mud while moving around in shallow water.
Six-line wrasse
Six-lined wrasse specialize mostly in eating small benthic organisms, especially crustaceans. They seem to prefer amphipods, copepods, benthic-stage lobster larvae, small shrimp and fish eggs. They will also peck algae for extra nutrients and also because tasty morsels easily get stuck in the slimy goop. Six-line wrasse rarely get parasites since they eat the parasites themselves. There has been no specific documentation of this species succumbing to a disease such as saltwater ich, as they are extremely hardy fish. In captivity, they can be fed frozen or live food.