Hey guys, I have only a little 10gal tank and i bought it as a kit many months ago and its been fine. However I have run out of filter media and the LFS
I bought it from does not have this kit around anymore.
What I would like to do is change the filter to something better anyway. Are filters with bio wheels better than charchol/filter filters?
If so, can someone recommend a good one for a 10 gal