Hi,
I use old Aquarium as formicarium for my L. niger (30 ants) colony, with soil from garden, around 7cm deep (the nest and outworld is in same tank). How many water should I put in it so it don't get too dry? is there any easy guide for that? or, since they are in pretty wet and cold room, is there a possibility that they don't need aditional water in soil (or just sprinkle it once a week like 5 times with sprinkler, since there are few peaces of moss and grass added for diversity and looks)
thanks