I am about to get a 75gallon tank and the only thing I really need is a overflow box for it, is there any special one I have to get? B/C ebay seems to have some for a pretty good price. Any thoughts would be a great help. I found this one on ebay but there are more out there at a better price.
eBay: CPR Overflow Unit CS90 (item 7723453840 end time Jun-27-07 20:04:18 PDT)