I'm looking into switching my two BPs (78g & 172g) from their tanks to racks. I'm looking for something to hold 3-5 adult tubs. These are my first two snakes so I'm not really familiar with all of the different options to build one or purchase one pre-made. I can find examples of large rack systems all day on google but there are only a few smaller racks to look at.

Does anyone care to share some pictures of their smaller racks and where they purchased them or how they built them. Cost estimations would be nice too