hello still not used with the temperature that we have at the moment it is 8 at night in the ardennes. otherwise well received and in good condition works well.
Michel, the 04/12/2019
product compliant with the camera in use at the moment works fine I put the note of 4 because for the moment not had a strong frost basin slightly covered with ice but it is visible the bell does its job to do with jelly strong
Christophe, the 12/12/2017
Very good product value for money and very effective since its assembly three weeks ago
REGIS, the 08/12/2017
very good product, easy to install but not yet had the opportunity to test its efficiency for lack of cold weather at the moment
Jerome, the 30/11/2017
Hello, we ordered two antifreeze bells for our tanks and I must say that we are extremely happy. The winter and the first frosts have arrived, and since I installed the bells "one in each basin", I am quiet because the water does not freeze any more. Small bubbles oxygen water, my small fish and aquatic plants will be better than last winter. I highly recommend this product.
MARIE-NOELLE, the 29/11/2017
Bell installed, the air kit works, but I can not give an opinion on its effectiveness because it has not yet made a big frost.