Eheim Jager 75W Submersible Aquarium Heater 10-20 Extensive testing has confirmed that

Extensive testing has confirmed that PhosGuard does not leach aluminium into aquariums under normal reef conditions

Reduces harmful ammonia and nitrite levels

also referred to as carbonate hardness or buffering capacity

Pump output 440l/h

Model Number - RUW202

Eheim Jager 75W Submersible Aquarium Heater 10-20 Extensive testing has confirmed thatRenowned for its reliability, the Eheim Jager 75W 3613110 aquarium heater is a go to choice for both researchers and hobbyists. This heater features a precise temperature control dial ranging from 64F to 94F, and a bistable thermostat ensuring an impressive 0. 5 accuracy. Engineered to prioritise safety, it includes an automatic safety shut off switch and is fully submersible. Constructed with 2 mm thick shock resistant Pyrex glass, it outperforms