Dual Test Tube Outworld for Queen Ant – 15mm / 20mm

▸ Choose with or without test tubes
▸ Ideal for a growing colony
▸ Two connection holes for test tubes or tubing
▸ Mesh top that easily opens
▸ Excellent air circulation
▸ Easy to view perspex
▸ If you only use one test tube you can plug op the other one with cotton.

Choose: 15mm  / 20mm
Dimensions (mm): 63(L) x 63(W) x 63(H)