What is Aquarium Gravels?
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Update time : 2024-09-13 22:23:39

Aquarium gravels are small stones or pebbles used as a substrate in aquariums. They come in a variety of sizes, shapes, and colors to suit different aquarium setups and preferences.
**Size**: Gravel sizes typically range from fine sand-like particles to larger pebbles. The size is usually measured in millimeters or inches. Smaller gravel is suitable for planted aquariums, while larger gravel is better for fish that like to sift through the substrate.
**Material**: Aquarium gravels are commonly made from natural materials like river rocks, slate, or stone. They can also be artificially colored or coated for decorative purposes. Some gravels are inert, while others may affect water parameters like pH.

**Benefits**: Gravel provides a stable surface for plants to root in and helps anchor decorations.It also creates beneficial surface area for beneficial bacteria to colonize, aiding in biological filtration. Gravel can also help buffer pH and provide minerals for plant growth.
**Maintenance**: Gravel should be vacuumed regularly during water changes to remove uneaten food and waste buildup. Excessive mulm (decaying organic matter) can lead to poor water quality if not removed.
In summary, aquarium gravels are a versatile and essential component of most aquarium setups, providing both aesthetic and functional benefits when chosen and maintained properly.
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