A Japanese firm is developing a portable fish tank that allows people to take their dinner home with them. The handheld tank has divided opinion. The 'Katsugyo bag' is a handheld device, with glass panels on either side, meaning you can show off your fish fresh from the market. Designed by a company called the MA Corporation, it's understood that the product is still in … [Read more...] about Japanese Firm Designs Portable Fish Tanks For Seafood Lovers To Take Dinner Home Alive