Nice one. Try to make the pictures a little smaller (easier to load )
And if you can post them in one time.
Can you place a picture of the farm to, i like to see that.
This is foto of the formikarium ,where is my young colony L.niger. It is very amateur/simple formikarium ,because inside is small colony. The exit to arena is stoppaged - I getting food into. I getting water for dump to ytonq mannualy too. So ,this is my simple formicarium for L.niger.