1. I have a used Lee's auto drip line in great condition with "j" tube at the top for over the tank and bleeder/adjustment valve at the bottom end. The air line tubing is ozone and uv safe and is 3'-6" long.
$5 shipped
2. PVC Couplings to hold your rocks. I found this idea on a reef froum...
I have a used MJ 400. Unit is in good condition. I used the one to mix my salt.
$8 shipped.
PM me if interested.
I'm in Hemet (92544) so I'm sure not worth the drive for LA, OC, SD etc! Pickup $4