Hi haven't been on site much recently, but I have an almost fully natural setup in my Vivs ie live plants, dendro soil etc, recently I have noticed an increasing number of what I believe to be milipedes (dont think they are centipedes - know they are bad news) however it looks like they are now dominating my system! I have 1 grey treefrog and 2 european green tree frogs could they endanger them? They certainly seem to be having a detrimental effect on numbers of springtails, woodlice and possibly the worms which are normally present. I can try to get a picture, it is a pity I didnt think to photograph the 2.5cm one who just walked out of the tank! Has anyone else had a like problem? Should I be trying to get rid of them? If so how as the babies are so small and curl into tiny little specks which hide anywhere!