…goby uses the shrimp's burrow for protection from predators, it also acts as "eyes" for the pistol shrimp. During the day, the goby hovers above the burrow, feeding and interacting with other gobies. 

Dive into the world of sub-tropical marine aquariums. Kept at a much cooler water temperature than tropical marine aquariums, sub-tropical aquariums are one of the "coolest" trends in the saltwater… 

When choosing fish for your saltwater aquarium, there are many important issues to consider. The following species profile offers quick facts regarding two popular marine fish species suitable for…