emporer

Hi all, I am currently running two emperor 400s in my 75 gallon freshwater. right now one of the filters is just using back to back standard blue padded filter pads with carbon bits inside. the other filter has the first line of filtration as the standard filter pad, and then i have filled the...

I know this is a very common topic but I have been reading for months now and do not know what to do and trying several things. I am relatively new to aquariums and really love the hobby but I am getting very frustrated with my water. I will inform y'all on my setup and what Im doing and...