Have a unused Ocean Clear 340 Pleated 25 Micron & Bio-core Canister filter for sale (Suitable for up to 550 Liters). Click on link for description. $300.00 ONO
http://www.redseafish.com/Product.asp?dir=y&catID=98&subID=30&proID=99
http://www.redseafish.com/Product.asp?dir=y&catID=98&subID=30&proID=99