3-pack of concrete mixers

cults3d

(Images are slightly distorted) These small anthills are ideal for new colonies, although if enlarged, they are also suitable for larger colonies. They are 10 cm long and 10 cm wide. Number 1 and 3 have a height of 2 cm and number 2 has a height of 1.3 cm, for smaller ants. The tunnels of the two larger ones are 1.7 cm high and that of the smaller one, 1 cm high. They have a sponge humidity system. The hole to connect to the outside is 10mm. You need to put a cover on it, a piece of <5mm methacrylate, for example. For this it has a 3mm top edge so that it fits and does not move. (Do not forget to make a hole to pour the water to the sponge).