So I need a new thermometer. Any suggestions / recomendations? Don't really want to spend more than £10 delivered. Don't mind a mercury-style glass one, a digital with probe and max / min could be handy but I only really need something reasonable accurate.
Was looking at the Hagen Aqua-minder but read on another forum that someone had one that was 4 degrees out.
Was looking at the Hagen Aqua-minder but read on another forum that someone had one that was 4 degrees out.