bulkhead

Hello! I have a bulkhead that is leaking a bit and I am looking to 3D print a tool to better tighten it. I have a 32mm bulkhead from Fijicube and it is branded as a 32mm Flowcolour bulkhead. The dimensions I found on Aliexpress seem to indicate that the male "nut" portion is 52mm wide. Can...

I am planning on setting up a Cor-15 with a 1” return line to my tank. Should I be using 1 or 2 return bulkheads and are there any differences that I would notice if I only have 1 return outlet?

For my 25 gallon nano tank, I will have a 5 gallon Home Depot bucket to hold RODI water to feed my auto top off system. I’m using the Smart Nano ATO system, which uses a 1/4” tube to feed the pump. Do I need to bother with a bulkhead for the tube running into the bucket, or can I just punch a...

Hi, I have a drilled 40 gallon with a bulkhead like this one: I wanted to do put a pvc T in the back of the bulkhead but I couldn’t find one that fit so I’ll just use the fitting that came with it. Would it help the flow if I drilled a hole and added an airline tubing in the top like this? I...

The gasket for the return pump sucks and I’m planning On replacing the pump itself and want to redo that bulkhead as well. I think that’s what it’s called. basically what size bulkhead will I need for this hole

Hello friends, Last night during a water change we noticed a leak coming from the return tubing on our 160 gal mixed reef tank in our school. When we took a look, it was actually coming from the tank-bulkhead connection. We were able to wiggle it for it to stop leaking, but of course we want to...

Good evening everyone! I am building a budget sump setup for a 75 gallon tank. I found this ADHI sump at my LFS for $50, but it didn't come with bulkheads. Does anyone know where to get them and what sizes they may be? Also looking to plug the hole on the bottom with something as I will be...

Is it a rule to glue The PVC to the sump bulkhead on the top side? is there any pros and cons? And what about the bottoms side

Hello Everyone, I'm opening a fish store and have been building my custom acrylic tanks for my store and I want to make sure my plumbing is rock solid to prevent issues in the future. I'm looking for a simple system to run nothing super fancy. My tanks are set up on metal racks and will be...

I've been looking all over for information on this, but how is everyone running their sump return? I mean, what size and type of bulkhead are you using, and what plumbing are you using in the tank to direct flow and the such? I'm using 1 1/4 inch pipe from the DT to the sump in a Bean Animal...

Installing a 120g with 3 1” bulkheads on the bottom of the tank(center interior overflow). Don’t want to drill thru hardwood floors. Am going to run flex PVC throught the back of the stand, through wall, down the cavity, back through the floor joist into the basement. (~15’ run to sump from...

hello all I need some help with my return plumbing. I'm setting up a sca 50 with shadow overflow. It will be a herbie style overflow with a 1/2" pre drilled return line next to it. Below are pic of the bulk head I just got from BRS. I'm not sure how or what I would use to plumb this to my return...

So i plan to drill a 15g tank and use a 10g as a sump (small, i know). My question is are there any comprehensive guides out for this? ive look at a few threads and videos but nothing really too in depth popped up for me. my general questions are as follows: What size bulkheads should i use...