Hello

I followed the advice given by Jens. I built a sealed trap with slats, 6/7 mm slits, 90 cm slats. 30 CM Rockwool Rockmur. Back is closed.

Size is 139X64X30

I placed it on the front wall. It lays on the ground, That's the only room i have for this trap.



Just above this trap, i have room for 20 cm. I'm going to stack 2 traps of 20CM deep, made of 2 sheets of Rockwool RockPlus (50Kg - GFR about 15)

Am i on the good track ?