I bought an Eheim 2015 canister off of ebay, including shipping for $45. It is in great working condition except for the ceramic shaft that runs thru the impellar. It is broken into 3 pieces and I need to replace it. I googled it and all I can find are the 2215 shafts. Does anyone know if this will work? I figure that the 2215 is just a newer product line and the shaft is prob. the same size, but that is just a guess. Thanks for any input - Dietz
