looking for a filter

[whiterastaboy16]

hey everyone, im gettin ready to upgrade to a 20 from a 5gal nano, but I dont have a filter for it and i dont feel like putting on a sump yet.
Anyone know where I could buy a good filter for cheap?
Or does anyone has one layin around they arnt using but are willing to sell, that is suitable for a 20gal? thanks
~casey

[Fuzzy]

We have a Fluval 3..?? cannister that I don't need. It's yours if you want it. It may be a bit large but if memory serves you can throttle it down.

Fuzz