- Aug 23, 2015
Anybody else still get fungus gnats even after heat treating substrate? An infestation of fungus gnats occurred when I owned my African giant black millipede. It was part of the reason why I sold her. After re-housing many Dynastes grantii larvae, I had an infestation again. This is super frustrating for me. Where the heck do they come from? I heat treated the substrate more than enough.