filtration

[KYOSHI]

Is 3 ac 110 and a xp3 on a 180gal to much filtration, currently I have 12 yell lab, 6 acei, and 3 venutus all about 4-6 inches
all water parameter are good, I know if its not broke don't fix it, just wanted some thougths

[rbishop]

It sounds fine, no over kill at all, IMO.