Dartfish

Dartfish
These fish belong to the Suborder and Order Perciformes Percoidei as family members Microdesmidae (Dartfish & Wormfishes) consists of two subfamilies, 10 genera and 73 species. Often referred to as "Gobies" However, they are family members Microdesmidae Dartfish. These fish feed on zooplankton, generally flat and open water, but about the safety of an area where they can quickly withdraw if it feels threatened. They like the security of getting caught in tight places for a restful night. Unfortunately, the nocturnal predators such as crabs may be an evening snack. One per tank is sometimes recommended because they can be very quarrelsome among themselves, but small groups have been maintained successfully.

make excellent aquarium species. They differ gobies future and represents an excellent addition to a marine set-up.