Natural dead stones from 10 to 20 cm per Kg

Natural Dead Rocks from 10 to 20 cm for Reef Aquarium

The natural dead rocks measuring 10 to 20 cm are perfectly suited for creating balanced and solid decorations in a marine aquarium. Their intermediate size allows them to be used both as central elements and as complements in a reef structure.

Main Features

- Dimensions: 10 to 20 cm
- Sold by the kg
- Light color and natural appearance
- Porous structure promoting bacteria growth

An Ideal Support for Biological Filtration

Thanks to their natural porosity, these rocks quickly host denitrifying bacteria necessary for the nitrogen cycle. They actively contribute to biological filtration, thereby contributing to the stability and balance of the reef tank.

Advantages for Aquascaping

- Versatile size for all configurations
- Allow for the design of stable and airy structures
- Offer natural cavities for fish and invertebrates
- Gradually evolve towards a purple coral coloration

Usage Tips

- Rinse the rocks well before introducing them.
- Position the 10-20 cm sizes as complements to larger rocks.
- Combine with bacterial seeding or live rocks to accelerate colonization.

Additional Information

Since each rock is natural, its shape and shade may slightly vary. The photos presented are an example of the possible rendering in a reef setting.

Conclusion

The natural dead rocks from 10 to 20 cm, sold by the kg, are an excellent choice for creating a harmonious, stable reef decor that respects the marine environment. Their porous structure promotes biological filtration, essential for the proper functioning of the aquarium.