So do I still alow water to flow through the filter when flushing, or do I need to block off the output of the filter so that water just flows past it to flush it?
Also, how often(in general) should this be done.
cs
So do I still alow water to flow through the filter when flushing, or do I need to block off the output of the filter so that water just flows past it to flush it?
Also, how often(in general) should this be done.
cs
50gal cube in the works.
2x250w Coralvue eballast and reeflux bulbs for sale.