The Atlantic Rhino Blenny (Paraclinus marmoratus), also known as the Marble Blenny, Canary Blenny, or Rock Blenny, is native to the warm waters of the Western Atlantic Ocean, preferring coral reefs and rocky substrates. With an average size of 4 inches and a lifespan of 4-6 years, they are peaceful omnivores, feeding on a variety of frozen and live foods along with marine algae. To ensure the well-being of Rhino Blennies, it's essential to provide them with an appropriate aquarium setup, including a minimum tank size of 30 gallons, stable water conditions with a pH of 8.1-8.4, salinity levels of 1.023-1.025, a temperature range of 74-78°F (23-26°C), and moderate water flow to mimic their natural habitat. While generally peaceful, they may become territorial with similar species. Compatible tank mates include Clownfish, Firefish Goby, Royal Gramma, Cleaner Shrimp, and Yellow Watchman Goby. Saltwaterfish.com offers them occasionally through aquaculture, ensuring their adaptability and reducing impact on wild populations. They require a minimum tank size of 30 gallons with stable water conditions (pH 8.1-8.4, salinity 1.023-1.025, temperature 74-78°F), and moderate water flow.

Compatible Tank Mates Include: Clownfish (Amphiprion spp.), Firefish Goby (Nemateleotris spp.),  Royal Gramma (Gramma loreto), Cleaner Shrimp (Lysmata amboinensis), and the Yellow Watchman Goby.