no i mean i just took the bio fiber out and now all they have is just the filters in now.i think tou might be able to but a bio wheel on it i have a bio wheel the same size as my aqua tech pump i'll see if you can and let you know the only problem i see is you would have to leave the top off or find a biowheel top that woud fit it.you might be better off just buying something like a penguin 125 or even something smaller,because by the time you bought the biowheel,the top,and the piece the biowheel sits on might be more than a new filter.

i will check and see if you can convert it though. 8)