45F344EB-9DC5-4724-AB98-E8CC91E52124 by Hvacmoose posted May 11, 2019 at 6:41 PMI use the STC-1000 temp controller( about $10) for temp- and a similar humidity controller can’t remember the model- my humidity controller turns on a fish tank bubbler in water bucket to add humidity and a fish tank...
Both-
I like to build them just because it is part of the hobby and I get a lot of satisfaction with my hatches.
I keep a few store bought ones around so I can hatch while modifying or redesigning my builds.