Penguin 350 Bio Wheel Question..

qwesty

Feeder Fish
MFK Member
Jul 19, 2008
334
0
0
Wisconsin
You really only need to put 2 of them in. One on each side. The other slots are for a grey plastic thing you can fill with extra filter media that the filter comes with when you buy it new.

You can put 4 of the blue cartridges in if you feel like it though
 

pcfriedrich

Fire Eel
MFK Member
Apr 2, 2008
1,600
19
68
North Central Florida
the gray ones are awesome. you can put whatever you want in them. I have polyester quilt batting and carbon in mine.
 

Bubbles0815

Feeder Fish
MFK Member
Jul 14, 2008
198
0
0
Olmsted Falls, Ohio
Thanks. Do you know if the blue pads have carbon in them? I can't really tell.

pcfriedrich;1996320; said:
the gray ones are awesome. you can put whatever you want in them. I have polyester quilt batting and carbon in mine.
 
zoomed.com
hikariusa.com
aqaimports.com
Store