What do you get when you combine two wacky brothers-in-law, some of the coolest aquariums you could ever imagine and all of the craziness of a family-owned business? Animal Planet favorite, Tanked. The show is back for a new season tomorrow and brothers-in-law Wayde and Brett are still up to their old antics. In tomorrow’s premiere, they guys head to New York to work on an, um, interesting request: building a shark tank for an orthodontist’s office. I guess they’re looking for creative new ways to get people to like going to the dentist?

Check out a sneak peek below and don’t miss the premiere of Tanked tomorrow at 9pm ET/PT on Animal Planet!