Description
Add striking depth and moody elegance to your aquarium with Black Cloudy Rock. Characterized by its dark slate-black base marbled with soft, cloud-like white and grey veining, this natural hardscape stone creates a high-contrast foundation for planted tanks and biotope aquariums.
The smooth yet weathered texture of Black Cloudy Rock mirrors natural riverbeds and eroded mountain faces. When submerged, the dark hues deepen into a rich, jet-black tone, making green plants, bright substrate, and colorful fish stand out dramatically.
Key Features
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Deep charcoal-to-black base with distinctive white/grey marbled veining
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Smooth, naturally eroded texture with soft contours
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High-contrast stone that deepens in color when wet
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Ideal for biotope setups, planted aquariums, and modern aquascapes
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Sold per kilogram for easy custom ordering
Benefits
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Dynamic Visual Impact: Dark backdrop dramatically enhances the vivid greens of mosses and plants, as well as the bright colors of livestock.
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Versatile Hardscape Placement: Stackable and easy to arrange into natural rock beds, low walls, or focal clusters.
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Safe & Inert: Will not alter water parameters, pH, GH, or KH, making it perfect for soft-water setups.
Suitable For
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Freshwater planted aquariums
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Nano aquariums and shrimp setups
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Blackwater and biotope layouts
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Community fish tanks
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Terrariums, vivariums, and paludariums
Directions for Use
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Rinse each stone thoroughly with warm water before placing it into the aquarium to remove any shipping dust.
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Arrange larger anchor stones first, using active substrate or gravel to secure them.
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Combine with fine light sand or dark aquatic soil to match your desired aquascaping style.
What's Included
Specifications
| Feature |
Details |
| Product Type |
Aquarium Hardscape Stone |
| Material |
Natural Mineral Stone |
| Coloring |
Deep Black / Charcoal with White Cloud Veining |
| Unit of Measurement |
Per Kilogram (KG) |
| Water Effect |
Inert (Will not alter pH, GH, or KH) |
| Environment |
Freshwater Aquariums & Terrariums |
Why Choose Black Cloudy Rock?
If you want the dramatic look of dark stone without affecting your water chemistry, Black Cloudy Rock is an ideal choice. Its unique white marbled veins give it a distinct, misty appearance that brings sophisticated contrast and natural realism to any aquatic setup.
