Oase BiOrb Single Replacement AC MCR LED Light Units - AC Version Model:Small Black MCR Light Only they start to use oxygen

they start to use oxygen at night

It is recommended on first use to fully charge the batteries by the USB charging cable before opting for solar power

the LED light unit prevents moisture build up which helps to reduce the need for cleaning and can last up to 50

Self Lining flap for doors up to 50mm

simply turn off your water feature

Oase BiOrb Single Replacement AC MCR LED Light Units - AC Version Model:Small Black MCR Light Only they start to use oxygenOase biOrb supply a large range of replacement LED lights for the biOrb aquariums, giving you more choice in the way to customise your set up NOTE These LED Lights only work with the older AC powered systems from Oase BiOrb. These are characteristic by their black coloured Air Pumps and Transformers. if your system has a white Air Pump and Transformer then these lights will not work and you need to purchase a DC LED. You can find those Here or Here