I have about a 2G bowl that could use some kind of filtration or circulation and was thinking about using the Azoo Nano filter. Are these any good or is there something else I could use for my nano planted tank? Any opinions on this?
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+3579+3608+9821&pcatid=9821
http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+3579+3608+9821&pcatid=9821