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Unread 11/20/2005, 12:59 PM   #77
BraenDead
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Join Date: Sep 2003
Location: Madison, WI
Posts: 1,007
Ahh, that would make sense - though in my tank, I have so much flow on/near the surface I doubt there is an increased amount of organics on the surface versus just below the surface. Certainly worth keeping in mind.

I've got 8mm bits (for the slots) and a 45mm bit for the overflow drains coming - I'm hoping to do the drilling in the next week or two. I am thinking of adding some holes to the back of the tank as well for a possible closed loop. How many holes can I have without affecting tank integrity? These would be 45mm holes for a 1" bulkhead, and keep in mind the back of the tank will also have the slots at the top of the tank (which I dont think should affect integrity much).

Thanks,

Bob
Bob


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