I was poking round in a pet shop today and saw a fish tank set up about 10G from the brand elite (not sure if you get it over in america or europe) and on the box it had two different pics of the tank set up. the first was it had 2
goldfish (i know not great but better than most) and the other had approx 6 neon tetras. also on the side of the box it had fish that it recommended for a tank of its size and they were all good recommendations. Finally it had a large warning saying "Do not overstock your fish tank or your fishes' health could be affected." So to conclude my ramble i was quite impressed by the actions of this brand (although i have no idea of the product quality hehe)
Jack