Ytong nest model “M” A

The high-quality Ytong nest, measuring 13 cm x 9 cm, will be perfect for small ant colonies.
It has a special evaporation system from the tank located in it and functions as watering the nest.
The main chamber is 2 cm high, the subsequent grooves in the socket are an additional 0.5 cm.
Input to the socket for a 10 mm diameter plastic hose.