next step is making my fan for keeping the glass clear since this enclosure is going to be 100% closed up.

I bought a 60mm fan that does 21cfm. Plan is to install this in the back right corner of the tank pointed towards the front glass. I'll be using the pieces of a mistking nozzle assembly to mount the fan so i can adjust the fan as necessary

as you can see from the fan it will not fit in the housing i'm using so i'm going to have to do some dremel work to remove the corners of the fan and probably dremel out a little bit of the housing to get the fan inside.