Good to know, thanks! I think fermometer is the right term, which upon further inspection looks like it is for temperature not gravity - I guess I misremembered what I've used in the past since its been a few years lol
About 5 days ago I brewed an IPA and set it aside for primary fermentation. It started bubbling no problem but I noticed that I accidentally overfilled the sanitizer solution in the airlock which made it more difficult for the bubbles to get out, so now on Day 5 it is bubbling every 30-60...