Wat do you guys think about my diy filter n my overflow

[ska_kid]

http://www.youtube.com/watch?v=lfvOJ2KUVQo&feature=youtube_gdata_player
I using

 

[Pharaoh]

Nope, that's not an everflow.

 

[ska_kid]

Nope, that's not an everflow.

well when i turn off the power the water stops and when i turn on the power back the overflow starts again ..

thats what a overflow suppose to do