hahahaha, that would look cool, mentla little suckers, they turnthemselves upside down to build their bubblenests, chuck in some floating plants or an icecream container lid and you'll have a nest....
time for a female.
btw I have a little hoplo at work that i'll give you 1/2 price on (only for you to go with your cripple hoover) as its missing one barbel (It got munched by a glowlight tetra one day and hasn't grown back)