Is it ok to rinse or replace the filter cartridge while my aquarium is cycling? I am currently into my third week of cycling with fishes. I have an Aqueon Power Filter 20 HOB. It came with my aquarium. The power filter has a thing called a bio-holster that the cartridge fits into. It says in the instructions to never clean the holster as this is where the beneficial bacteria is kept. It says I should replace the filter cartridge every 4-6 weeks.
I noticed the water was pouring over the cartridge so I suspect it needs to be rinsed. I was just wondering if it would be ok to rinse it while my tank is cycling? Not sure if anyone of you guys have an Aqueon Power Filter and is familiar with the bio-holster?
I noticed the water was pouring over the cartridge so I suspect it needs to be rinsed. I was just wondering if it would be ok to rinse it while my tank is cycling? Not sure if anyone of you guys have an Aqueon Power Filter and is familiar with the bio-holster?