Hi all.
I've added this to the beginners area as I am by no means an expert! I have 3 enclosures (all Glass basins 30x20x20 cm with panoramic display) but I am starting to get a bit concerned about my ants. I have a small Lasius niger colony, an even smaller Lasius flavus colony and a very successful Myrmica rubra colony.
What concerns me is the way that the sand/loam mixture either seems to be very moist or dry to the point of being brick hard. Is this normal or what am I doing wrong? When I add water down the drinking straws I have located in two opposing corners, the sand obviously moistens up but herein lies the second problem. My ants have a really annoying habit of tunneling into the red gravel stuff which stores the water meaning I run the risk of drowning them every time.
Any idea on how to solve these issues?






