Eheim ThermoControl Heater Deals of the Week Scopes built in focus beam

Scopes built in focus beam used to concentrate light for where you need it most

This species thrives as mated pairs in moderate lighting and demands precise water conditions—avoiding copper

High Dirt Holding

Multi-Light Radion Mounting System - Track

Glycerin Filled Pressure Gauge - Reverse Osmosis membranes require a particular amount of pressure to operate efficiently

Eheim ThermoControl Heater Deals of the Week Scopes built in focus beamWith 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