Miamisportsfan45
Fish Fanatic
I've been thinking about buying an Aqua-tech 30-60 gallon power filter. It says it has bio-fiber advanced biological filtration and it says on the box that it "eliminates toxic ammonia and nitrate on contact", "far more effective than foam", and "never needs replacing". I'm a little skeptical because it says, on the box, that it never needs to be changed? Is this possible? Would I need to change it or mess with it after I get it set up in the tank? Please reply if you have had this filter or heard of it. Any information would be greatly appreciated.