I have started my build after a long winter of waiting. I have uploaded a few photos of my progress so far.  The first group is of the greenhouse setup and getting the sump tank set.  The second group of photos is the layout of Phase 1.

I will be completing this build in 4 Phases.

Phase 1 - will be pretty much the same build I had as last year except that I will be adding a swirl filter and replumbing the whole system in order to modularize it and make…