Aubiose is just hemp bedding and there are other makes of hemp bedding (Zooplus sell Hugro hemp). I haven't heard of anyone having bug issues with Aubiose though. I think I'd get the Zooplus one though as it seemed very clean and well packaged when I tried it (I was allergic unfortunately - too grassy).
Just checked though and Zooplus don't seem to have it any more.
Amazon sell a bale of aubiose - I actually thought it was horse bedding and it has a picture of a horse.
https://www.amazon.co.uk/BW-Aubiose-...17841824&psc=1