I bought the EHEIM Professional II model 2028 at http://www.aquatichouse.com/FILTRATION%20MENU_files/Eheim.asp only 3 months ago! I thought I was still going to be able to use it with the new reef setup. Unfortunately that's not the case, if you're interested in buying it or know anyone who is let me know. I paid $270.00 for it only 3 months ago, the thing is basically brand new and works awesome. The water quality on my 170 gallon tank was basically perfect. If you or anyone you know is interested I'd sell it for $150 or best offer. I also have a few packs of the replacement carbon pads I believe I paid about $20 a piece for. I'll throw those in too since I no longer have any use for them. 
