A Utah woman shocks the Sharks by revealing she had to sell off 75% of her faux flower business in order to keep it alive; two California men demonstrate a revolutionary technology to test mercury levels in fish; a Houston entrepreneur presents testimonials from two athletes; and a millennial from Pittsburgh looks for help financing her fashion brand geared towards the social media generation. Also: an update on Kevin O'Leary's Season 4 investment in Wicked Good Cupcakes.