So, as all of us who do hydroponics know, ebb and flow tables are just ridiculously expensive.
BUT!, There is an alternative that works perfectly and I’d ridiculously inexpensive.
Lowes has black plastic concrete mixing trays that are perfect!
Just get the bag of ebb&flo fittings and a couple feet of tubing from your local garden shop and you’re on your way
I’ll take a picture of mine later and post it.