GRAND RAPIDS, MI -- The construction and reveal of the new 650-gallon aquarium that sits in the lobby of the Mercy Health Lacks Cancer Center will be the focus of the next episode of "Tanked" on Animal Planet.

Wayde King and Brett Raymer, of Acrylic Tank Manufacturing and stars of the television series, were joined by executives from Stiles Machinery and members of the hospital to unveil the 12-foot, 650-gallon fish tank during a sold-out fundraiser in September.

Using equipment from Stiles Machinery, the pair built the custom tank to include an etched skyline of the city and a wave front panel in an aquarium that houses up to 70 fish.

The show, which offers a behind the scenes look at the tank's construction, will air on Friday, Nov. 21 at 10 p.m. on Animal Planet.

Todd Chance is the West Michigan Entertainment Concierge for MLive/Grand Rapids Press. Email him at tchance@mlive.com or follow him on Facebook , Twitter, Google Plus