Hello all, new to the forums. Have had my nanocube 24G for about 3 years. Had some ups, some downs 😕
Attached are a few pictures, my camera isn't the greatest, but can anyone tell me if what's on the glass and background is coralline algae? I understand it's a sign of good things (even though my blenny, Blenny Kravitz, passed while it was growing). I scraped a bit of it, you can see in the 3rd picture, and it's tough but can be scraped with a credit card or something similar, I used my nail.
If it is, could i scrape it and just let it float in the tank to spread it? I just did a 5% water change last night, as well a changing my media (new activated carbon, washed bioballs and ceramic rings).
And I'm working on that green hair algae, I think it's a phosphate issue so I picked up rowaphos to try. I didn't get a chance to pick it up until today, so I missed doing it during the water change last night, but I'll probably throw it in tonight.
Awesome forum BTW, love this site.