Photos courtesy TNT Tuna. Tuna after dark, big boy!! Congratulations to Capt. Robert Boyd and crew aboard the F/V On the Hook on their 645-pound beast into Canso on Nov. 8.Tuna after dark, jumbo alert! Congratulations to Capt. Tony Trenholm and crew aboard the F/V Classy Glass on their 808-pound beast into Canso on Nov. 10.