It's a cool project. If you don't need a ton of capacity what I did in the past is used a bucket and just some rubber tubing. Once you pull the water through, i

It's a cool project. If you don't need a ton of capacity what I did in the past is used a bucket and just some rubber tubing. Once you pull the water through, it will auto-siphon to be the same level as the bucket. Lasted me a week while I was in san diego! :)