Fubie
Aquarium Advice Activist
I'm switching out my HOB filter. I currently have a bio-wheel filter in a well cycled tank and I'm putting in an AC30. How long should I wait until I pull the bio-wheel HOB out?
Also with the AC design the bio media is on top and the sponge in on the bottom. How often do you clean either? Also do you just rinse the sponge/bio media bag in old tank water? Since this in a planted tank should I just drop the carbon bag and just drop another sponge in there? Thanks.
Also with the AC design the bio media is on top and the sponge in on the bottom. How often do you clean either? Also do you just rinse the sponge/bio media bag in old tank water? Since this in a planted tank should I just drop the carbon bag and just drop another sponge in there? Thanks.