Dead algae.
half shark half bull no what the hell its gray and at the bottom its white
A mushroom has a dome on the top, and has a stem on the bottom. A mushroom is usu. gray (everywhere on the mushroom).
it looks like a forest (maybe it has snow)
A bottom looks like a bottom it is just that simple
What does it look like? If it is green, it is likely a species of algae. If it is white or gray, it could be accumulated salts. Thank you for your expertise. The substance looks more like white, but would you please elaborate for me. If it accumulated salts, what effect will it have on my house plants, how do I get rid of it, and how do I keep it from returning. I am hope for answers to the same questions concerning the algae as well.
Algae is a virus that lives in the sea, and it looks brown, green, yellow-green, or red.
In bottom,there are the producers. As examples they are like plants,algae etc
It looks gray and bumpy (with its moons)...
snipes
They are big and gray and fat with a long trunk.
it looks like a coack
Sounds like mustard algae. Usually happens after a lot of rain or warm weather.