Science. I use the bristlenose for punnett squares and genetics in the classroom. Keep a variety of traits (albino, brown, long fin, short fin, etc) in the breeding tank. Once the eggs hatch the kids figure who the parents are. Would be cool to add PK breeding into the mix.
Awesome usage, catscratch!
P.S. If you would like to add another aquarium, Petco has been selling their Aqueon line (basic) aquariums for 50% off most of the time this fall. I did pick up a large one for my wife's classroom.
Mods - please delete my postscript if it crosses the commercial promotion line. (I have no interest in either company.)
