Guy Harvey’s RumFish Grill & Bar at the TradeWinds Beach Resort on the island of St. Pete Beach, Fla. is scheduled to open in May and will include a 33,500-gallon aquarium built by the creators of “Tanked,” the hit series on Animal Planet. Guests will be able to snorkel in the tank among indigenous fish, get “behind the scenes” tours and feed the fish, and dine in a “fully immersive” experience.