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![]() I have seen it either way, not sure if it matters. I do this way, because the GFO is very fine, and being the last on the line, is not likely to clog as quickly.
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Reef Pilot's Undersea Oasis: http://www.canreef.com/vbulletin/sho...d.php?t=102101 Frags FS: http://www.canreef.com/vbulletin/sho...d.php?t=115022 Solutions are easy. The real difficulty lies in discovering the problem. |