New build 118gallon

[Mattyb]

So got most of my plumbing done today. Not sure if I’ve done it correctly as I’m fairly new to plumbing a fish tank. I have it roughed in. Also made sure I can add to it as my tank progresses if needed. I’m open to suggestions and advice. It hasn’t been glued yet. Still need to attach to the back wall also too. Getting close to being done!