Blue Spotted Jawfish - MexicoOpistognathus rosenblatti Jawfish are an excellent addition to reef aquariums and smaller aquariums because they have a small adult size and a lot of personality. The Jawfish has a narrow, long body that allows them to back into their burrow and use their rather large eyes to protect their territory and be on the lookout for food. When planning a display with the jawfish, be sure to have a thick bed of mixed grain sand, as this will give them enough