Wet/dry to refugium

[jvega214@gmail.com]

I an wanting to convert my wet/dry filter to a refugium. Here are a couple plans I came up with. I'd appreciate everyones feed back. Dimensions are approximately 18 long x 8 wide x 15 deep

 

[jvega214@gmail.com]

This is plan 1 others are original setup and then plan 2