I'll take the 90 degree bend off. But the pumps do work very well for about 1 - 2 years, so I don't think I have a leak or a problem with the pickup coming out of the water. Towards the end, each pump motor keeps running and like Welst, if I turn it off, then on, it works for a while. But as I'm pretty deaf, I end up with a tank of dead "livies" (or are they deadies?).