fishorama
Fish Crazy
That's a good idea, Essjay. I wish I would have known years ago that saving a link wasn't enough.
I haven't looked for more carbon & biofilm links yet but they're out there.
Here's an article from the site I had originally found the good graphics. Not the same, but still an overview of biofilms https://www.americanscientist.org/article/biofilms
I know we're not allowed to link to other forums, so can I paraphrase Dr. Tim? He states that nitrifying bacteria work best if biofilms are kept thin & well oxygenated. This, I think, is why we need to rinse & squeeze out our filter media, to keep the "bio-slime" thin & healthy, working to deal with ammonia & nitrite... (he worked at Marineland & helped develop bio wheels I believe) but there are other interesting things that can form in biofilms; some good & some not so much.
I haven't looked for more carbon & biofilm links yet but they're out there.
Here's an article from the site I had originally found the good graphics. Not the same, but still an overview of biofilms https://www.americanscientist.org/article/biofilms
I know we're not allowed to link to other forums, so can I paraphrase Dr. Tim? He states that nitrifying bacteria work best if biofilms are kept thin & well oxygenated. This, I think, is why we need to rinse & squeeze out our filter media, to keep the "bio-slime" thin & healthy, working to deal with ammonia & nitrite... (he worked at Marineland & helped develop bio wheels I believe) but there are other interesting things that can form in biofilms; some good & some not so much.