Dusky Tilefish - PhilippinesHoplolatilus cuniculus Dusky Tilefish are beautifully colored marine fish with an active disposition and a tendency to engage in burrowing behaviors. Most species found in aquariums are burrowers, creating homes beneath rocks that provide cover from predators and a safe haven for sleeping. Generally regarded as coral reef species, Tilefish are commonly found on sandy or silty substrates at the base of reef structures. They tend to hover above their