Hi, i am a complete beginner and i need some help. I purchased a starter set with the Lasius niger ants. everything was in german so i assumed you just fill up the larger/thinner glass aquariums with the sand that i had. i just looked on this site and found out that i should have put those brown/orange stones at the bottom nd then filled it with sand. do i HAVE to put the stones at the bottom? if so, i will have to take all the sand out..
i would be very grateful for a quick response..
thank you

Better to keep the nest moist.



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