The Aloha Pontoons Tropical 178 Triple Tunnel was built across 2 model years, from 2008 through to 2009 — a aluminum pontoon design with outboard propulsion.
Documented specifications include 17 ft in overall length, a dry weight of 165 lbs, a maximum engine rating of 90 hp, capacity for 5 people and a 15-gallon fuel tank. Click any year card below to view the full spec sheet.
Specifications are consistent across all model years in our database.