I'm looking for a skimmer that can handle 850 gallons, if its internal it has to be 34" or less, external can be any height but I'm on a tight budget so an older becket style skimmer or life reef would be ideal
If you do decide to go the 2 skimmer route, I do have a used Warner Marine AS-300 skimmer with the 12" body. Took it offline a while back. It's a beast of a skimmer but I decided to use something a bit smaller. Has dual Sicce pumps that are less than a year old along with the original Sedra 9000's. $250 OBO.