Green house zip up curtain solution?

In this video I show you some kind of way the will work to make you greenhouse zipper window more permanent. However I will try a different way later on to make it better.

Visit my channel here: https://www.youtube.com/c/vonponics/?sub_confirmation=1

Amazon:
Zipper door: https://amzn.to/3xWnJXa
https://amzn.to/2R0NrJn
Uni seals: https://amzn.to/3e5QeXF
Matala Filter pads: https://amzn.to/3bU9w0L
Bulkhead fittings: https://amzn.to/3d671db

Fish food I use:
https://amzn.to/3gAErT4