Hey. Have a quick question.
Right now, I have an AquaClear 110 and a Magnum 350 both filtering my 125-gallon aquarium. I have switched to sand, so I am going to change the AquaClear to some sort of canister filter.
I had relied on the AC 110 to do all three types of filtration. Right now, in my Magnum, I am only running carbon in it. What should I use in my other canister when I have it running? Some type of biological filtration, I am assuming.
Right now, I have an AquaClear 110 and a Magnum 350 both filtering my 125-gallon aquarium. I have switched to sand, so I am going to change the AquaClear to some sort of canister filter.
I had relied on the AC 110 to do all three types of filtration. Right now, in my Magnum, I am only running carbon in it. What should I use in my other canister when I have it running? Some type of biological filtration, I am assuming.