Diving in Ustica offers an unparalleled glimpse into the Mediterranean’s vibrant marine life, thriving within the island’s Marine Protected Area. Among the highlights are schools of sleek barracudas (*Sphyraena sphyraena*), known for their powerful, torpedo-like movements through the water. Amberjacks (*Seriola dumerili*), another common sight, are large predatory fish that often travel in groups, making for thrilling encounters as they glide effortlessly past divers. These species are key players in Ustica's underwater ecosystem, reflecting the island’s healthy biodiversity.
Aside from these impressive predators, Ustica is home to a wide variety of smaller species. The colorful damselfish (*Chromis chromis*) dart in and out of rocky crevices, defending their territories, while scorpionfish (*Scorpaena porcus*) hide among the rocks, camouflaging themselves against the seabed. These scorpionfish can be hard to spot, but their venomous spines make them a unique find for careful divers. Adding even more diversity to Ustica’s waters are the fireworms (*Hermodice carunculata*), venomous marine worms that resemble centipedes, fascinating to watch yet dangerous to touch.
Ustica’s waters have remained pristine thanks to conservation efforts within the Marine Protected Area, established in 1986. These regulations ensure that the island’s marine life continues to thrive, offering divers an unforgettable experience with some of the Mediterranean’s most iconic species.
This expanded description weaves in details about key species like amberjacks and barracudas while reinforcing Ustica’s commitment to conservation.