I have read in a few posts about using the 10mm tubing for humidity but i dont really understand how to use it,
I understand that both ends are closed with cotton, that the tube is placed at the end of the formicarium,
But what do you do next,
how do you fill it with water.
Is this how i moisten the substrate, sorry for sounding so stupid but when i set up my last formicarium i didnt use the tubing but once filled i poured water onto the top of the substrate and it caused lots of cracking in the soil, the sand compacted and caused the top of the formicarium to be pushed out as wet substrate from the top run down into gaps left by the substrate below.
Hope you can help!













