tank placement

New to Reef2reef and doing all the research to get into my first tank over the next few months. Current tank plan: Red Sea 300XL I know for sure I want it in this corner but what I’m not so sure about is should I put it on an angle off the corner to provide better access and viewing around...

Found this lemon lime chalice for a good price on eBay. Could someone tell me where’s the best placement like water flow, and light level. Don’t wanna just ask the seller because he may say what I wanna hear just to sell it to me. ;)

I have two tanks. One in my bedroom and one in the living room. In my bedroom I have a fan that has a regular room light, like for my my bedroom. And in my living room there is recessed lighting to illuminate the room itself. I know you’re only supposed to turn on the reef lights for 8-12...