Bderick67;1010905; said:ya I agree not that bad at all. I do mine every 4-5 weeks.
I go every 3-4 weeks myself. I timed myself the last time, 4 minutes and 38 seconds when the filter was running.

And my neighbor takes 12 minutes with his Eheim, lol. I think I got him converted, has some XP4's on order, lol.
