Eheim Thermocontrol E 250w Heater 44.2cm 400-600l AQUAVIVO Raises General Hardness (GH) in

Raises General Hardness (GH) in soft water and RO water sources

Alkalinity: 3–10 KH

The REEF-SPEC Blue channel of the ReefLED is 100% PUR so for this channel the PUR will actually be slightly higher than the measured PAR due to the UV wavelengths that the PAR meter cannot detect

plenum systems

which is a good source of astaxanthin – a natural pigment booster in tropical fish

Eheim Thermocontrol E 250w Heater 44.2cm 400-600l AQUAVIVO Raises General Hardness (GH) in"EHEIM thermocontrol e 250" With the EHEIM thermocontrol e heating element your fish get the right temperature even more precisely in every aquarium. The obvious ideas are often the best. This also applies to the aquarium heating element. It is simply hung in the water and heats it up. The principle is the same as it was decades ago. But in the meantime the EHEIM controller heater has become an ultra modern thermal device. The temperature can be set