Water filter

A water filter removes impurities by lowering contamination of water using a fine physical barrier, a chemical process, or a biological process. Filters cleanse water to different extents, for purposes such as: providing agricultural irrigation, accessible drinking water, industrial use, public and private aquariums, and the safe use of ponds and swimming pools.

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Source: Wikipedia · Image: Wikimedia Commons · Public domain

PONDPOISE

Goldfish, koi & the calm of a well-kept pond — stocking, filtration, and care.

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Every entry, image, and fact is drawn from Wikipedia and Wikimedia Commons, used under public-domain and Creative Commons licenses. No content is AI-generated.