# aquarium substrate

> material used on the tank bottom of an aquarium

**Wikidata**: [Q7632154](https://www.wikidata.org/wiki/Q7632154)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Substrate_(aquarium))  
**Source**: https://4ort.xyz/entity/aquarium-substrate


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)