Glad you enjoyed a nice weekend finally. We have followed the hard winter all across the country.
I had to mention that I have three of those water containers.
I am currently draining one at a time so I can remove them from the framework and pressure wash the interior. Algae has grown over the past few years. I intend to paint the outside with an opaque paint to prevent that in the future.
I don't know if that would be a problem in your area but wanted to mention it before you got it connected and filled.
Look forward to following your greenhouse installation as well. Happy Spring!