jacob
Fish Fanatic
about 48" x 18" x 20"...done with a ruler lol
If you are talking about Siamese Flying Foxes (aka Siamese Algae Eaters) I completely agree with you, however if it's a true Flying Fox (Epalzeorhynchus Kalopterus) it should be 1 per tank.
Taken from this website: http/www.aquaworldnet.com/awmag/siamusa.htm
Its behavior and requirements much resemble its two close relatives, the Red-tailed Shark and the Rainbow Shark (Epalzeorhynchus bicolor and E. frenatus), which are known to be aggressive. It is a loner, which can similarly defend its own territory aggressively. It will harass all fishes which have similar appearance, including for example Black Neon Tetras.
Taken from this website: http/www.aquatic-gardeners.org/cyprinid.html
Flying Fox can be kept in a community tank, but it might chase other fish viciously from its territory. There shouldn't be more than one adult Flying Fox in a tank.