Bamboo tubes are great! You just have to pour warm(so the medium would absorb it quicker) water through the small tube that has a black cap on at the end of the test tube using a syringe or pipette, it absorbs water fairly slowly(in my experience) so it might take you some time.
I'm interested in trying these, how often do you have to add water? Once a week?
Currently kept species
L. neoniger, P. occidentalis, C. modoc, C. novaeboracensis, C. vicinus, T. immigrans, A. occidentalis, S. molesta, P. imparis, M. kennedyi, M semirufus, F. pacifica, P. californica, M. ergatogyna.
Previously kept species
T. rugatulus, B. depilis.
Looking for
Myrmecocystus pyramicus, Myrmecocystus testaceus
Pheidole creightoni, Pheidole inquilina, Crematogaster coarctata, Crematogaster mutans
My youtube channel. My ant Etsy store - Millennium Ants