bulkhead

I've been doing a LOT of research on where the best place to drill for a bulkhead fitting to implement semi-automatic waterchanges. It seems to me that there are a few options, each with pluses and minuses. I'm leaning toward option #4, but I wanted to know if there were other options. What do...

Not sure if I'm terming this right, but essentially, I just want to plug the holes in the built-in overflows of a 210 gallon tank. Can anyone shoot me a link or recommend where I can find some? I was referred to Jehmco, but am having a problem locating the items on their site. Google is...

I have a bulkhead stuck on the bottom of my overflow on a 150 gallon tank. It is stuck about 1/2 between tight and off. The space around the bulkhead is very limited(drain a couple inches away, stand a couple inches on the the other side. I think the best way to get the bulkhead off at this...

Hello all, If anyone has any extras for the following please PM me. Glass tops : 40 Breeder w/o brace - need 3 20 Tall - need 4 Bulkheads : 1.5 inch diameter - need 3 Thanks!

The water tank that I got at a meeting has a 1 3/4" hole drilled at the bottom. I'd like to either plug it or be able to pump water from it. What type and size bulkhead attachment thingy do I need?