Could someone explain the reason/benefit of a "J" drainpipe over a standard drainpipe in a tank with overflows?
example: http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+10090+12078&pcatid=12078
I have an older all-glass tank with dual overflows, but it just has a standard straight drainpipe.
Thanks
JK
example: http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+10090+12078&pcatid=12078
I have an older all-glass tank with dual overflows, but it just has a standard straight drainpipe.
Thanks
JK