ya i bought the ugf with a water pump, the ugf box came with small littlle plates which u could connect to make sumthing according to your tank size ,4 hard plastic tubes( 2 big ones and 2 small ones),2 connectors to connect the tubes for tall tanks, 2 air stones with two flexible tubes attached to it then the two pieces to connect to the end of the riser stem.
my problem is there is no manual that came with and the two air stones are jus sitting in the box cuzz i can attach it to the air pump cuz there is only one output and its being used