Hey
I was wondering if anyone has ever used or know of anyone who has this gravel vacuum and if not, what you think the odds are that it would be worth the money?

http://www.drsfostersmith.com/produc...m?pcatid=24111

It's pretty pricey. But I've recently developed a back issue that I can't afford to irritate and so I have to figure out something other than gravel vacs with a bucket. I can't get enough pressure from my water changed to get enough suction to vac my 90 (too much hose required and same height as the sink, I guess)
Anyway, I've been looking for options and spotted this one. Again, really pricey but if I weigh it against medical bills, it could be worth it's weight in gold.
Thoughts?
Appreciate it.