In the past month, I’ve been noticing more (what I think is hydroids) cropping up on my rock. Can anyone confirm?
Also, noticed some tiny white specks on my glass, but it was hard to get a good picture. Literally look like tiny grains of sand on the glass. No distinguishing features that I could see. Any ideas on what these are?? I clean them away with a glass scraper, but they come back within a few hours.
Please and thank you for any help or advice!
Also, noticed some tiny white specks on my glass, but it was hard to get a good picture. Literally look like tiny grains of sand on the glass. No distinguishing features that I could see. Any ideas on what these are?? I clean them away with a glass scraper, but they come back within a few hours.
Please and thank you for any help or advice!