found this on another forum looks like a very sound idea.
Thought i would share it with all you guys and gals.
I am going to get the parts in the morning and try it out on my 75
I will let you all know what i find out.
made one of these today works awesome
The airline check valve is so you can start the siphon
It takes a little time to get it going but ounce it does it does not lose its prime
how tall did you make yours?i going to make one but dont know if i should have it as tall as my tank(going from the bottom all the way up to the top) or half as high,the height of my tank is 2 feet.