emporer bio wheels

angelmom

Large Fish
Dec 19, 2005
528
3
18
52
Vernon, CT
#5
That is a lot of filter for a 55 but I guess you can't have too much filtration either. A Emperor 400 is good on a tank up to 75g I beleive. I have 2 on my 125g and have never had a problem so far. They seem to work great. That was a good find. Those go from 59-89 $$ in the store. I found both of mine online a lot cheaper.
 

May 9, 2005
158
0
0
#13
Just get two normal cartridges and then two media containers. THey actually shoulda come with them, if not you can get them online. THe media containers you can just fill in some extra biomedia.