---
title: "Is this algee and is it harmful? Also is that a corum forming?"
description: "Is this algee and is it harmful? Also is that a corum forming?"
url: "https://getplanta.com/community/lZ7uAE3pQ86jnFGxrCwLrg/3UrmcwrguIFzjx7x6aiD0o"
community: "Anything about plants"
author: "Yup"
published: "2025-11-28T04:55:13.267055Z"
language: "en"
image: "https://images.getplanta.com/v1/resize/aNxBc-yU30oAFtUH8W7wk64sg-ChE0nrM498RuSIUp8/6TZBhxFDThSI-Jodmg3wVw.webp?size=large"
---

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# Is this algee and is it harmful? Also is that a corum forming?

_Posted by Yup on 2025-11-28_

Is this algee and is it harmful? Also is that a corum forming?

![Attachment 1 of 1](https://images.getplanta.com/v1/resize/aNxBc-yU30oAFtUH8W7wk64sg-ChE0nrM498RuSIUp8/6TZBhxFDThSI-Jodmg3wVw.webp?size=large)

## 2 comments

### Sunny commented on 2025-11-28

Algae at this level of growth is not harmful. Algae completely covering a pond depletes oxygen in the water. Light exposure causes the growth of algae on the roots. 🪴🍀

#### Yup replied on 2025-11-28

Thank you so much

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