Aqua Natural Midnight Pearl 4.53kg – Premium Dark Aquarium Gravel
Product Overview
Craft a bold and natural look with Aqua Natural Midnight Pearl 4.53kg, a smooth and polished gravel sourced from ancient beach deposits in New Zealand. Shaped by the Southern Ocean, these 2–4mm pebbles blend deep blacks with rich shades of brown, grey, and hints of gold for a truly striking substrate.
This triple-washed, inert, and fish-safe gravel provides a perfect backdrop for both tropical fish and planted aquariums, allowing colours to pop while creating a clean, earthy aesthetic.
Features & Benefits
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Deep black base with natural grey, brown, and gold accents
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Naturally shaped by Southern Ocean waves
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Fin-safe and plant-friendly 2–4mm gravel
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Triple-washed and ready to use (light rinse recommended)
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100% inert and non-toxic – won’t change pH or hardness
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Eco-friendly and sustainably sourced from New Zealand
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Suitable for aquariums, terrariums, and reptile habitats
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Large 4.53kg bag – ideal for medium to large tanks
How to Use
Setup Tips
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Lightly rinse the gravel to remove any residual dust
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Spread evenly 2–4 cm deep across the aquarium base
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Add décor, driftwood, or hardscape as desired
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Fill water slowly to preserve layout
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Begin cycling process or introduce fish when ready
Suitable For
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Freshwater aquariums (tropical, shrimp, betta)
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Aquascaped and planted tanks
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Paludariums, bonsai bowls, and terrariums
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Reptile and amphibian enclosures
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Iwagumi-style or contrast-focused aquascapes
FAQs
Does Midnight Pearl affect water chemistry?
No – it’s fully inert and safe for all freshwater setups.
Can I use it with undergravel filters?
Yes – the 2–4mm grading is perfect for most filtration setups.
Will this gravel highlight fish colour?
Absolutely – the dark background enhances the colours of tropical fish, shrimp, and plants.
