These small 12v systems are ideal for a range of aeration functions, from transport tanks, back up aeration systems, emergency aeration and mobile treatment applications.
 
They come supplied in a bucket with all the elements ready to use i.e. the blowers are connected to 8mm hoses and 8” air stones ready for deployment.
 
The units have two forms of connection battery crocodile clips and 12v bayonet fitting for car outlets.