good luck trying to sell you sump. I tried to sell my pro clear 125 on MR and on reefers cafe about 6 or 7 months ago. I had the thread up for about 2 months and not one person replyed. I finally sold it on craigslist for about 1/2 of the asking price. I asked for 50 and got 25. this wasn't including the pump but I did replace the bio balls.