New homemade Tub/Drawer

[snakemanjayd]

Hey, This is one of my new tub/draw things I've built.
It originally was a plastic drawer that I bought, I cut a huge hole in the top and put perspex type stuff on the top with silicone. I soldered holes all the way around, and cut holes in the front and back and put little vents on. I'm keeping my balls in them. The balls are pretty young still, about 2.5 inches long each. I built two of these tubs, so each one can have it's own. What you guys think?
Will this be ok to keep them in, even when they're larger?
The measurements are 600mm long X 400mm wide X 220mm high.
(about 23.6 x 15.7 x 8.7 inches)

http://i409.photobucket.com/albums/p...Photo-0082.jpg

http://i409.photobucket.com/albums/p...Photo-0083.jpg

http://i409.photobucket.com/albums/p...Photo-0084.jpg

http://i409.photobucket.com/albums/p...Photo-0085.jpg

P.S. excuse the state of my room