Here are some pics of mine, its pretty simple. I have the RO reservoir up on a small table so I can gravity feed the sump and not have to use a pump.

http://i23.photobucket.com/albums/b3...5/IMG_3382.jpg

I just use a rubbermaid tub, it holds about 10-12 gallons and the john guest fitting is an inch or so above the bottom.

http://i23.photobucket.com/albums/b3...5/IMG_3378.jpg

I just drilled a hole in the rubbermaid with a drill. I made the hole a bit smaller than the JG fitting so it would be a nice snug fit and then siliconed around it:

http://i23.photobucket.com/albums/b3...5/IMG_3379.jpg

A friend built a bracket for me so that I wouldn't have to drill the sump and it works nicely.

http://i23.photobucket.com/albums/b3...5/IMG_3380.jpg

http://i23.photobucket.com/albums/b3...5/IMG_3381.jpg

I have the level set up so that if the power goes out and the tank empties somewhat and the skimmer as well, the sump won't overflow.

Hope that helps :biggrin:

That would be great to see!

humidifier float valve in sump for ATO

http://i67.photobucket.com/albums/h316/das75/float.jpg

Thanks for the pics! I picked up a float valve like Mark's at Home Depot today, but I was not sure how to put everything together until Christy posted her setup.