Eheim Thermocontrol E 150W WATER TEST KITS The lower the magnesium concentration

The lower the magnesium concentration the faster this negative process will take place and also at a much lower calcium and alkalinity/carbonate hardness value

but not yet diagnosed

probiotic bacteria to help reduce the numbers of bad bacteria in your aquarium

Developed to suit the direct feeding mechanisms of large polyp stony corals

Eheim Thermocontrol E 150W WATER TEST KITS The lower the magnesium concentrationWith 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 precisely and is measured