Beyond the Tank and My Diet Is Better Than Yours will air on ABC Thursday nights in January, but the two series will flip time slots.

Beyond the Tank will premiere in its time slot on of 8pm EST on January 7, but fans of the series will see a preview of the series on January 5. Shark Tank will also air a special episode on the same night.

Find out more about the return of Beyond the Tank and the time slot change below.

THE OFFICIAL “SHARK TANK” COMPANION SERIES, “BEYOND THE TANK,” RETURNS BEGINNING THURSDAY, JANUARY 7 (8:00-9:00 P.M. EST) ON ABC

Learn More About the Entrepreneurs’ Personal Journeys as Well as Their Passion, Drive and Hard Work as They Persevere to Pursue the American Dream

Watch as the Sharks roll up their sleeves to help their entrepreneurs make the tough decisions that hopefully lead to success, growth and profits in “Beyond the Tank,” the companion series from the producers of the Emmy-award-winning reality series “Shark Tank.” The one-hour episodes of “Beyond the Tank” will feature the captivating and surprising outcomes after the Sharks strike a deal with the Entrepreneurs on “Shark Tank.” The season premiere, “Episode 202,” airs THURSDAY, JANUARY 7 (8:00-9:00 p.m. EST) on the ABC Television Network.

In the premiere, “Episode 202,” Mark Cuban checks in on the investment he made during season 4 with then 18-year-old Lani Lazzari’s Simple Sugars natural-scrub product line. He believed he saw in her a “mini-me.” Three years later, Mark might have to corral some of the ideas this now accomplished businesswoman from Pittsburgh has, which include her desire to grow Simple Sugars into a $30 million company.

After Daymond John made a deal with Solomon Fallas from New York, the Shark and the entrepreneur didn’t always see eye-to-eye about how best to market Solomon’s 180 Cup, a party cup with a built-in shot glass. Daymond wonders if they will continue as business partners and a tense meeting provides the answer.

In Season Six, Abe Geary from Camarillo, CA immediately regretted not taking a Shark’s offer for 60 percent of his offbeat product, Pet Paint, a non-permanent colored hairspray for pets. But he did take their helpful advice to heart and went on to rack up $1 million in sales. As he focuses to get the product into a retail space without a Shark’s guidance, he’s discovering it’s not as easy as he thought.

Before Stephen Hersh from New York went into the Tank during Season 6, he had almost bankrupted his luggage company, Biaggi, with excess inventory and high overhead. Lori Greiner’s investment saved him, but she’s shocked to learn he’s invested half-a-million dollars in a product he knows doesn’t meet her approval. Is he going to make the same mistake?

“Beyond the Tank” is broadcast in 720 Progressive (720P), ABC’s selected HDTV format with stereo sound. This program carries a TV-PG parental guideline.

TRAINING BEGINS AND THE EXPERTS ARE PUT TO THE TEST ON THE PREMIERE EPISODES OF “MY DIET IS BETTER THAN YOURS,” THURSDAY, JANUARY 7 ON ABC

Hosted by Shaun T, the Creator of Workout Phenomenon “Insanity,” this New Series Matches Contestants with Experts All Competing with Different Diet and Exercise Plans in a Race to Shed Pounds

“Let The Diets Begin”/”Cookiegate” – The contestants meet their experts this week and the work begins to lose weight and get fit and healthy in the new year. With each expert bringing an individually designed and wildly diverse diet and exercise plan to their contestant, tensions flare and frustrations mount with certain teams, but in the end, only one team will reign victorious on “My Diet Is Better Than Yours,” THURSDAY, JANUARY 7 (9:00-11:00 p.m. EST).

Hosted by fitness expert Shaun T, creator of the workout phenomenon “Insanity,” “My Diet Is Better Than Yours” brings together trainers Carolyn Barnes, Jovanka Ciares, Jay Cardiello, Dawn Jackson Blatner and Abel James, who each introduce diet and exercise plans with the potential to change viewers’ ideas about how to shed pounds. In an interesting twist, the competitors hold the power of elimination where trainers can be sent packing if their teams do not feel that they are hitting their fitness goals. Strategies like the “cLean Momma Plan,” which promotes burning calories through performing different household chores, and “The Wild Diet” which combines a high fat diet consisting of foods primitive man would find in the actual wilderness with high-intensity workouts, give contestants’ an edge in the race to reach their goal weight.

Throughout the journey, contestants will be presented specific milestone fitness challenges designed by celebrity trainer Anna Kaiser that will test their progress along the way while learning tips and tricks to help them achieve their long-term weight loss goals.

“My Diet Is Better Than Yours” is produced by Kinetic Content and Milojo Productions for ABC. Chris Coelen, Katie Griffin, and Susan House are executive producers for Kinetic Content.

Are you a fan of Beyond the Tank? Will you be watching in January? Tell us what you think.