I'm about to order a Durso for my new tank setup. I have two quick questions.
1) is the durso going to fit into the larger bulkhead or the smaller bulkhead (i'm assuming the larger one).
2) how do I measure my bulkhead to figure out which durso to get. If I measure from the outside of the threads, its almost 2" in diameter. If I measure from the inside of the threads on the bulkhead, its 1 3/4".
Sorry for the newbie questions
1) is the durso going to fit into the larger bulkhead or the smaller bulkhead (i'm assuming the larger one).
2) how do I measure my bulkhead to figure out which durso to get. If I measure from the outside of the threads, its almost 2" in diameter. If I measure from the inside of the threads on the bulkhead, its 1 3/4".
Sorry for the newbie questions