Yes the tank looks great - I like the extra wide over flow.
Pre-fill all those gaps with con-fill before taping and you'll be good to go. Biggest mistake guys make is trying to fill it with their regular drywall mud and tape over it.
Those are some great dimensions on that tank! Is the frame metal? I really want to do a tank that size someday only make it a peninsula. Following along to learn a thing or two!
I've used reef rocks for both of my tanks and Steve is great to work with and the rocks are great too. No problems with phosphates for me. You should have had him throw in some sand though!
I didn't know you could actually run out of sand! Its good sand too. A bit on the fine side but looks good.
I rinsed the rocks and sand just to get some fine debris off but just under tap water. My first tank had a hair algae outbreak in the first couple months but I attribute that more to new tank syndrome than anything in the rocks. In my second tank I have yet to see any algae grow on the rocks. The difference is I bought fresh live rock from the gulf of mexico for my first tank, my second tank I used just dry rock and a piece of live rock from my other tank.
Don't take my experience as fact of course. I've barely been doing this 2 years so I'm still learning. However I do believe Steve saying his rocks don't have much trapped phosphates is true. Of course if you want to be extra safe you won't hurt anything doing a muratic acid bath.
Hit the road block ordering plumbing supplies. The Fluval SP6 return pump uses 1.25" NPT inlet and outlet, it also comes with a barbed fitting that reduces it to 1". I wanted to try not to reduce the return line size down at all but looks like we may have to drop it down to 1". If we go down to 1" maybe I can split the returns basically right at the pump so its dual 1", and from there just have one heading to each side of the tank.
Any advice appreciated![]()