I don't think so. I used a 5 gal home depot bucket, 2 clamp on sockets with reflectors, pvc, and got the screen at one of the crafts stores.
I cut the screen so the top was in the shape of a T and the slit was the size of the narrow part. The top was wider than the slit so it held it in, and made for easy removal. I also looped a length of black visqueen over the pvc and the top 1" of screen to prevent growth from jamming up the slit.
Some people loop saran wrap over the pvc and half of the screen to keep splashing to a minimum.