View Full Version : ? on mega overflow kit

03/12/2010, 10:10 AM
I have a 75 gallon RR tank. What is the drain pipe size in that kit? And does it come with a bulkhead wrench?

03/12/2010, 11:40 AM
I think ... it is a 1 inch drain, and does come w/a wrench. However, if I remember the barb fittings are sized strangely.

03/12/2010, 11:44 AM
1" drain and a 3/4" return and I never got a wrench, it says to hand tighten in the instructions.

03/12/2010, 11:46 AM
hehe. so one is saying it comes with it and the other is saying it does not come with it. So does it?

03/12/2010, 12:09 PM
Mine came with the wrench.

03/13/2010, 12:29 AM
I am on my second tank, both times mine came with one.

03/13/2010, 07:27 AM
my 90g megaflow also came with a double ended open wrench for the bulkheads. Mine came with 3 bulkheads. 1" bulkhead with barbed end. 3/4" bulkhead with barbed end. And a 3/4" universal bulkhead with barbed end

03/13/2010, 11:18 AM
I just ordered 2 kits. Mine came with the wrench.

03/13/2010, 12:07 PM
+1 with a wrench
1" bulkhead with 1 1/4" barb, for 1 3/4" hole (Drain)
1" bulkhead with 3/4" barb, for 1 3/4" hole
3/4" bulkhead with 3/4" barb for 1 1/2" hole (Return)

03/13/2010, 12:12 PM
Are these overflow quite?