What, however, already noticeable when unpacking the inadequately small, unprotected holes with sliding closure on the top.
When it rains fogged the bell immediately and needs due to the too small lid opening more to reduce this moisture back to. In persistent rain I am afraid in the long term, due to the poor, the original ventilation possibly even mold or fungus. Remedy I have created with a pair of nail scissors and flyscreen in which I have the top cut with a 10 cm circle and glued the opening with Fliegenfiter and Tesa. The same I did downward by the side I cut two 5 cm x 3 cm each slots and glued with flyscreen. Now the air circulates and everything works perfectly.
If we left the original, much too small, unprotected, two upper vent holes (respective size of a 50 cent piece) for ventilation defenseless open snails and other animals could continue defenseless penetrate the bell that will protect them against these animals .... ,
