Hey, i just bought a second hand biorb 30l which comes with all the biorb stuff including the ceramic media. I think the bacteria which makes the biological filtration work would have already died. If so how can i get the beneficial bacteria to grow again in the media. Sorry this is my first aquarium so please make the answer as simple as possible. thanks.
2nd hand biorb 30l ceramic media?
- Thread starter yahoo
- Start date