# Algae scrubber

> biological water filter that uses light to grow algae which removes undesirable chemicals from aquarium water

**Wikidata**: [Q4723929](https://www.wikidata.org/wiki/Q4723929)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Algae_scrubber)  
**Source**: https://4ort.xyz/entity/algae-scrubber