ATM tackles one of their largest builds to date as they create two connecting tanks that total nearly 250,000 gallons of water for an aquarium attraction in Florida where visitors can dive with sharks.

Wayde and Brett build a 1500 gallon aquarium into the restaurant ceiling at the Royal Blues Hotel in Florida that can also be seen from the hotel's pool. In Seattle the guys build a tank for worldwide internet sensation Henri the Cat.

Hollywood actor and producer Wilmer Valderrama asks the guys to build a unique tank with multiple angles and slanted sides. In Grand Rapids, Michigan a health center wants a tank that mimics the city's famous rapids.