bulk head need help

[deadcpu]

Hi,
I would like to buy a 1" or 13/4" bulk head for my external overflow I just built on the back of my 75gallons tank. can anyone suggest me where to buy ? What size of bulk head do you think is good for 75gallons tank? i am thinking of 1" ID bulkhead.

thank you
Olivier

 

[the tiler]

What size holes are in the overflow?
That will determine what size bulkhead you can get
Jason

 

[Nikola]

The Pet Shanty has them.

Andrew