Ultimate Ultimate Model Fiberglass Pool Copano Pools builds inground fiberglass swimming pools throughout the Corpus Christi, Texas region. The Pool Specs Three pool sizes available: Width: 15' 5" Length: 30' Depth: 6' Width: 15' 5" Length: 35' Depth: 6' 6" Width: 15' 5" Length: 40' Depth: 7' Get a Free Quote Today Check Out All of Our Specials