help with skimmer

[curtisd]

i built a skimmer with a cap 1800 and for some reason it isnt working if anybody can help that would be great.......


http://i63.photobucket.com/albums/h158/mayfeild44/skimmer-1.jpg

 

[curtisd]

bump

 

[Rizing]

im guessing its a venturi driven skimmer? what is the avtub?

 

[rivdog]

your airtube must be higher than ur outlet