As of 2007, it is the second-largest chemical manufacturer in the world by revenue (after BASF) and as of February 2009, the third-largest chemical company in the world by market capitalization (after BASF and DuPont). Dow manufactures plastics, chemicals, and agricultural products.
Oscar Fish normally reach sizes between 10 and 13 inches in a home aquarium. However, it's possible for an Oscar to exceed this size occasionally, but it is a rare occurrence. If you're in the position where you can have any size tank then obviously you could fill it with as many Oscars as the tank permits. Obviously, most of us can only house small aquariums at home. If your aquarium is no bigger than 75 gallons then that limits you to one adult Oscar. Once you get to 100 gallons + then you can start thinking about having two Oscars. Three or four Oscars would require a sizeable tank well in excess of 200 gallons. A tank of this size would probably need to be custom-made for you.
The Giant Red Tailed Gourami Osphronemus laticlavius is a beautiful but very large fish. It can grow up to 20 inches (50 cm). It is a relatively new addition to the aquarium hobby having only been described in 1992, with some of the first aquarium species showing up around 2004.