i got them from a shop called muji.
the are like a japanese version of ikea but have loads of acrylic stuff.
http://www.mujionline.com/shop_uk/pr...ge.asp?PID=163
dont think they have shops in the us from the web site.
(edit you can order online from the us)
customerserviceUSA@mujionline.com
can you get spares for the ehiem pumps ? i could get either a spare barb (just remebers as he is typing that i can get the barbs) or the front part that the barb fits into and then glue that in place.