Need some lighting advice

[Aquattro]

Originally Posted by calboomer43

Should I look at additional lighting because of the 24 inch depth. Also would 800 watts of MH in 2x400 config be overkill.

Well, if you're ok with putting the higher demanding species higher up, you should be fine.
As for the 2x400, that's what I run on my 75g, although heat could be an issue for you. I have to run a chiller, but if you're in a basement or something, a fan may be enough.