Amtra Refrectometer Option 1:-- sera pond pump PP 12000

sera pond pump PP 12000 (powerfull and energy saving feed pump in a beautifully shaped basket)

Healthy skin and lustrous fur

Due to destabilizing factors (including overfeeding

Does not retain hair and impurities

8 cm (LED set)

Amtra Refrectometer Option 1:-- sera pond pump PP 12000AMTRA LED OPTICAL REFRACTOMETER optical refractometer for measuring salinity in the marine aquarium with integrated LED Features: Practical optical refractometer for measuring salinity in a marine aquarium equipped with LEDs for better reading of values and with automatic temperature compensation (ATC) Thanks to the supplied LED, you can comfortably read the measured value in any external light situation Possibility of re calibration Integrated