Jdemsey
Aquarium Advice Newbie
Can a sump provide as good a filtration as say an FX5.If so i would just prefer a sump because i like to build things and it would be cheaper also. The system would eventually be connected to a 125 gallon with a few oscars in it. I know biological filtration would be better on a sump. But how about mechanical. im wanting to try a pvc overflow type setup.Whats the pros and cons..Thanks for your help.