Utrics interest me quite a bit... but as of this time, I have not had an opportunity to add any to my collection, on top of that, I am not sure where i would even grow one! From what i have read, if I were to put one in my natural style aquarium, it would rapidly infest the entire place, possibly damaging some of my other plants by choking them out? and I don't even know if it could survive A) my window sill, or B) my back porch...
I sure would love something to eat all that #### mosquito larvae in my planter outdoors though!
And Gafato, I am not seeing how your running out of space, if you don't want to see it, don't look here, or just breeze right on by it.