just a few months or so away from getting me lasius niger's colony and i thought i would ask you lot if i have everything ready and ok

-i am heading to a couple of car boot sales in the next few weekend's to but some cheap fish tanks. (read on)
-i have been bought a................Hyperlinks sind nur für registrierte Nutzer sichtbar and i know its to small but it will be ok for a few months im sure but anyway in one of the tanks this will be placed with a tube going from the main nest to the out world.
-the other tanks will have 5 cm height of sand and then some old bark that i will collect later on this summer just before i get my ants.
-i will be buying some of that stuff that keeps ants from escaping the top of tank.
-food will be caught/bought later on this summer aswell................i am a vegeterian so my dad can do the live foods and i will do the sweeter foods

A QUESTION:
??? i have read on how to give them water but do you just soak some cotton wool and they get the water from that or what because i really dont understand..........so could you explain to me simply or with pictures......thanks.
so please tell me if everything is ok and answer my question
thanks in advance 
matt
p.s. please dont ask how big the tanks are/will be because i havent bought them yet





