This acrylic nest with an outside world is suitable for a colony of 100 to approximately 1,500 worker bees (depending on the species).
Water can be administered using a syringe in the sponge; please be careful not to add too much water, otherwise it will overflow. It is important to do this about 2 to 3 times a week so that the colony has sufficient moisture available.
Dimensions: 16 x 14 x 10.5 cm,
2 x 10 mm opening