One of my coworkers recently brought in a desktop aquarium. She has 2 bettas housed in the small tank with a divider of course. She has 2 plants in the small tank, one on each side. These bettas barely have room to turn around in this thing. This tank seems too small for one fish, let alone two. It is very similar to the tank found here: Betta Tank This tank only holds 1 QUART of water! Am I wrong for thinking this is way too small to house 2 bettas? When I researched bettas, I found that you should use a minimum of 1 gallon for each betta. But I'm sure she got it at the pet store and the "experts" there told her this product was great. I'm just glad that it wasn't goldies. I would have had to have said something right away.
Please give me advice on whether this is too small for 2 fish and if so, how should I go about informing her that she really needs to do something about it, for the fish's sake. This lady is really nice so I don't want to offend her, but I really can't even stand to look at this thing sitting on her desk with those 2 poor little fishies