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|   Christy a 3" hole is for a 2" bulkhead. | 
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|   A 2" bulkhead will give you a 2" drain pipe. If that's too big you can always add a reducer to it. | 
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|   Thanks guys!   I figured as much. The bulkhead I have now seemed rather large for a 1-1/4" pipe, I can see theres a reducer on it but its all been glued together so I can't get it apart to see whats going on. 
				__________________ Christy's Reef Blog My 180 Build Every electronic component is shipped with smoke stored deep inside.... only a real genius can find a way to set it free. | 
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|   With the sch80 bulkheads I always use both 1.5" and 2" bulkheads require 3" holes. | 
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|   Quote: 
 Steve 
				__________________  *everything said above is just my opinion, and may or may not reflect the views of this BBS, its Operators, and its Members. If cornered on any “opinion” I post I will totally deny having ever said this in a Court of Law…Unless I am the right one* Some strive to be perfect.... I just strive. | 
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|   They don't sell the *really* good ones. As spshelps mentioned, Schedule 80 !! Sure the cheapo black ones get the job done, but hand-in-hand compared to a schedule 80 you know you will have peace of mind with sch80 bulkheads 
				__________________ 28g Nano Cube drilled with 13g sump in stock stand. Vertex IN80 Skimmer, Phosban 150 Reactor, Apex Controller, DIY LED with stock hood, dimmable Established March 2006 | 
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|   Glass-holes.com are also really good for info and they have decent prices too. I've ordered hole saws and bulkheads from them in the past. | 
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|   Sched 80 is so overkill for this, completely a waste. Get a normal "cheapo" and buy an extra frag with the money you saved! 
				__________________ Brad | 
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|   Well, it's comforting to know that if you ever decide to do a 20' tall columnar tank to follow your staircase from the basement to the upperfloors, what size hole you'll need for the bottom bulkheads.   (I have seen tanks like this BTW .. I think it was a restaurant chain in the U.S. called "The Aquarium".  ) 
				__________________ -- Tony My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee! |