Backyard Aquaponics
A place to discuss aquaponics

I watched the video but can't figure out the attachment to put my bell siphon through. Any help?

Are you talking about plumping a pipe through the wall of the IBC? If so, you can use uniseals or a flange type fitting which screws together and creates a seal (although you will probably need to silicon it as well).

If you are talking about attaching the bell - you dont need to - it just sits there.

Like this? This is all I could figure with attachments. Can I put a bigger diameter bell siphon around it and will it work?

Did you mean to attach a picture?