Tetra 606 449 HT 50 Aquarium Heater, powerful regulator heater for aquaria to cover different power levels (Misc.)
I have this heater for a few days and it heats very accurately from a temperature deviation of 0.25 ° C, it heats up to set temperature. The temperature can be precisely adjusted using a rotary handle to 0.5 ° C. Visually, the automatic heater is ver