Indian Stone Aquarium Chips - Gravel - C1 - 25 KG

Indian Aquarium Shards and Stones | Gravel | Stones and Rocks | Decorative Elements | Sand. Best Substrate Types for Aquarium | 25 kg. Type: Shards Used for saltwater and freshwater Suitable for plants White gravel for decorating the aquarium, where the white substrate can add a great color contrast with rocks or other decorations in your tank, and will really stand out against driftwood and slate rocks. Gravel is considered one of the most important parts of the aquarium because it keeps the water pure and healthy for a long time by absorbing all waste. It acts as a good biological filter because most healthy bacteria grow among it. It also forms a great part of the decoration. Provides a very healthy environment for plants and fish. A gravel layer with a minimum thickness of 2.5 inches is very important for a healthy aquarium.