well, for the mostpart my 29 setup hasnt changed a bit since i set it up two years ago. this current tank:
is about to get a major facelift over the next week or two. it all started with a trip to walmart and buying glass dremel bits without any intention of using them on this.
i will drill it for a anthony calfo style overflow(holes drilled in back with a box outside tank, a closed loop, a new stand to be made and a new bigger sump(started with a 10 gallon then went to a 20 currently and going to a 29.)
wish me luck, i will be sure to post pics as i make progress.