Try google again but after using your keyword search ( eg: cube sump), click the IMAGES instead of the worded links... you will see lotsa neat sump designs and simply click the image that links to a certain page it originated from... also try other keywords
Also, check this current thread :
http://www.nano-reef.com/forums/inde...owtopic=286297
I also assume you have looked at the various sump designs found at
www.melevsreef.com?
regs
msjbou
