newnanoreefgirl
New Member
Do I need a carbon insert on my AC150? I don't have one right now, just foam filters that I clean weekly.
Cora :smile:
Cora :smile:
I'd use them. All it can do is help.newnanoreefgirl said:Do I need a carbon insert on my AC150? I don't have one right now, just foam filters that I clean weekly.
Cora :smile:
I generally change mine once a month, more if I start to see algae buildup, corals looking unhappy, etc...cadeucsb said:how long do they last if u run them constantly?