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Porosity
A very important porosity, specially studied, with cavities, cracks and very many open pores, makes it possible to shelter a whole micro-fauna.
Aerobic and anaerobic bacteria find a favorable environment here.
Your entire decor is transformed into a living environment, reducing nitrites and nitrates.
Close-up photo: magnification of a section of a rock – part 5 cm long. We can see cracks, which go deep into the rock and which communicate with a whole network of cavities of 100 to 500 µ. These cavities are themselves lined with open pores of 20 to 100 µ. The purification bacteria which have a size of 1.2 to 1.5 µ can thus develop right to the heart of the material with a good supply of substances to be degraded.
In a reef tank, in addition to live rocks: colonization in a few months.
Neutrality and use
These neutral rocks are suitable for:
- freshwater aquariums
- cichlid aquariums
- reef aquariums
- the overall bins
- aquariums for fish in rocky habitats.
- aqua terrariums.
Technical description
- Size: 8 to 20 cm.
- Packaging: cardboard 25x19x34cm
- For aquarium: 80 liters
- Weight: 5Kg.
Reviews about this product
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Vincent C.
Published Nov 20, 2024 at 08:32 am (Order date: Nov 12, 2024)Nickel fully meets my expectations (Translated review)
AQUAROCHE - Ceramic rocks to stack - 17 kilos
Assortment of 17-kilo rocks of all sizes to compose decorations by stacking, possible gluing with silicone for decorations of great heights.
These ceramic rocks, light , of irregular shapes, of very natural aspect, allow to easily build, by solid pilings, caves, arches, and all kinds of decorations, to create territories where the fish feel safe.