Although the evaporation performance is better than with conventional clay vessels, the technology is so so stupid realized that my thing with any filling has overflowed (for now 3x hintrereinander). And no, I do not have two left hands.
The actual tank is back (here you can also see the level wonderful), filled, however from the front through an even smaller hole (can also be seen on the pictures), and the float that would show the water level, is indeed easy to recognize if the thing in front of a standing on the table, but not if it depends on the heating and it is already happy if one meets the hole with the watering can.
In addition, the mats already begin after three use to reek of dog.
Have this flat evaporator already full four weeks ago - and he comes straight into the trash.
If you feel like it, the evaporator to decrease with each filling of the heating, him from behind to fill, and then hang it on the hakelige suspension back to the heating (but not tip, otherwise the water overflows) can think about itself so buying a device. Otherwise: clear warning against water damage!