I'm thinking about staring my own ant farm with a Lasius niger colony. Thing is I'm thinking about using an aquarium that I have no need for anymore but I don't have a lid for it.
I was wondering if there is any way to prevent the ants to climb the glass as I'd also like to keep the formicarium open

If this is not possible what would you advice to use as a nice lid that provides good ventilation but also prevents the ants from escaping?







