Does anyone have any experience with the Rena heaters that connect to the intake of your Rena Filstar Filter? Is it best to connect to the intake or to just put in the tank separately? Or is it best to just get a different heater all together?
http://www.fosterandsmithaquatics.com/product/prod_display.cfm?c=3578+3743+18444&pcatid=18444
http://www.fosterandsmithaquatics.com/product/prod_display.cfm?c=3578+3743+18444&pcatid=18444