are the fish tanks on shark tank real?
“Shark Tank,” on ABC. Sharks include Barbara Corcoran, Mark Cuban, Kevin O'Leary, Robert Herjavec, Lori Greiner. As reality shows go, ABC's “Shark Tank” is indeed real, says investor Mark Cuban. “It's our money, it's all real,” Cuban tells Yahoo Finance editor-in-chief, Andy Serwer in an interview published Thursday.