Kinetix
Aquarium Advice Apprentice
Which biomedia is best? I'm setting up two Aquaclear 110s for my new 90G, and I've always used ceramic media, but since I've gone and run out I'm trying to decide what needs to be bought.
In your experience, should I be using bioballs in each unit (and my DIY CO2 reactor) or is it better just to top up with more ceramic?
In your experience, should I be using bioballs in each unit (and my DIY CO2 reactor) or is it better just to top up with more ceramic?