Bulk Head Question
I am getting my tank drilled to put a Bulk head in. I found a bulkhead a TSC store and it is 1 1/4 hole, I was wondering if that is to small should I go with a larger hole. I am only planing on putting one in as a drain. It is drailing from a 90 to a 40 gallon sump.
What size does everyone suggest ?
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