Quote:
Originally Posted by mark
they do collect a lot of gunk, that's a good reason to use them. Figure if the gunk not being taken out by the sock it's just staying in the tank.
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That gunk is somebody's food!
I don't use them, but I do rinse out one of my sumps every week. The other sump gets partially vaccuumed every year or two.
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400 gal reef. Established April, 2007. 3 Sequence Dart, RM12-4 skimmer, 2 x OM4Ways, Yellow Tang, Maroon Clown (pair), Blonde Naso Tang, Vlamingi Tang, Foxface Rabbit, Unicorn Tang, 2 Pakistani Butterflies and a few coral gobies
My Tank:
http://www.canreef.com/vbulletin/showthread.php?t=28436