Smart Temp Security Smart Temp Security immediately turns off the heater or cooler if the water temperature is outside 22.2 ℃ and 28.8 ℃. Smart Temp Security uses a miniature sensor to continuously monitor the temperature of the aquarium water. Plug and Play design, it does not require any adjustment.

Heater Visitherm mini 25w (new model) Fully submersible, miniature automatic heating. Made filled with epoxy resin, totally unbreakable extra hard polymer. The heating element is extremely efficient and compact power 10/25 watts. Supplied with suction cups. A special thermal protection turns off the heating if the water is removed. Thermal...

VISITHERM VTX Completely submersible automatic heating system It maintains the correct temperature with high level performance, savings and safety. Especially designed to withstand the tough environment of marine aquariums, the ideal specifications of EcoTherm are also suitable for freshwater.

VISITHERM VTX Completely submersible automatic heating system It maintains the correct temperature with high level performance, savings and safety. Especially designed to withstand the tough environment of marine aquariums, the ideal specifications of EcoTherm are also suitable for freshwater.

VISITHERM VTX Completely submersible automatic heating system It maintains the correct temperature with high level performance, savings and safety. Especially designed to withstand the tough environment of marine aquariums, the ideal specifications of EcoTherm are also suitable for freshwater.

VISITHERM VTX Completely submersible automatic heating system It maintains the correct temperature with high level performance, savings and safety. Especially designed to withstand the tough environment of marine aquariums, the ideal specifications of EcoTherm are also suitable for freshwater.

EHEIM THERMO200 Stainless steel heater - prevents the garden pond from freezing (down to -20°). A garden pond should never freeze over completely. The EHEIM anti-ice heater prevents the pond from freezing completely down to -20°C, allowing fermentation gases to escape. This allows vital gas exchange to take place at the surface of the tank....