Newb question: do I need to provide something like this or a water tower to allow my ant colonies to drink?
I keep the formicarium humid, but there's nothing for them to leach water off of in a "drinking" fashion.
I've seen it mentioned in multiple sources that ants get their water from nectar and food. However, after seeing my Pheidole flock to spilled water, I've started placing liquid feeders with water in most of my colonies for them to drink from, if they choose to. I've got nothing to lose, and typically see a few ants drinking from it.
Camponotus vicinus, Crematogaster 1, Crematogaster 2, Formica francoeuri, *, *, Myrmecocystus testaceus, Novomessor cockerelli, Pheidole hyatti, Pogonomyrmex californicus, Pogonomyrmex rugosus, Solenopsis invicta