WIO Millennium Nano Rock - 2KG
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Millennium Nano Stone brings the essence of timeworn landscapes into miniature form. Its unique surface structure, reminiscent of cracked cliffs and ancient highlands, adds depth and realism to any compact layout. The mix of earthy greys, dusty warms, and faint dark hues creates a mellow, natural atmosphere that blends effortlessly with wood and foliage.
Perfectly sized between 3 and 10 cm, these nano stones are curated for small tanks under 40 L, where precision in composition is essential. Whether you're crafting a high-detail Iwagumi scene or a tranquil woodland streamscape, Millennium Nano Stone provides the grounding presence of ancient terrain in every piece.
Each rock is 100% natural, pre-washed, and safe for aquatic and terrestrial environments.
- Color: Earthy greys and browns with subtle greenish tones
- Nano Scale: Sized ≈ 3–10 cm, tailored for tanks under 40 L / 10 gal
- Aged Texture: Cracked, creviced surfaces evoking natural erosion
- Natural Harmony: Perfect match for woods, moss, and soft plants
- Pre-Washed: Clean and ready for immediate use
- Safe: Safe for fish, shrimp, and sensitive species
- Water Chemistry: Calcareous-may raise pH and hardness over time
- Versatile Use: Suitable for aquariums, terrariums, paludariums, and bowls
- Packaging: 2 kg bag with mixed-size stones
- Pairing Tip: Use with organic driftwood or mossy elements for timeless scapes. For natural stone transitions and intricate details, including stone slides, add WIO Accents Warm Grey Chips.
Usage
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Preparation
– Rinse briefly to remove any transport dust.
– No soaking needed, pre-cleaned and dust-free.
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Placement Tips
– Start with largest stones as anchors.
– Combine multiple textures and sizes for realism.
– Place over substrate, avoid contact with bare glass.
– Use WIO ScapeGlue and FuseColor for secure and aesthetic layouts.
– Always test stability in livestock tanks.
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Layout Ideas
– Iwagumi-style compositions with soft shadows.
– Ancient valley scenes with mossy accents.
– Zen garden-inspired layouts with muted tones.
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Maintenance Ideas
– During cleaning, gently use WIO cleaning tools to lift any debris from stone surfaces.
– Control any alterations in pH and kH by regular water changes with osmotic or soft water, or by using WIO water treatments.
Notes
– Each bag contains a unique mix-expect natural variation in shape, tone, and texture.
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Reviews
Reassuring to use an operator with tracked named-day delivery, exactly what you want when dealing with glass aquariums. Great range, great prices.
Tim England
24hr delivery of a pallet, for a complete marine aquarium. And two days before Christmas. No picking errors, best pricing and then great service with hour slot from UPN Pallet Network. Impressive!
Steve Lesson
Super happy with the tank, no issues whatsoever. The delivery was super fast too. (On the day of the delivery the delivery driver was absolutely amazing btw) Honestly cannot recommend enough 👌
Jonas Wolf
Nice searchable website, plenty of stock, reasonably priced next day delivery, well packaged. Slightly more detail would have been nice as I bought 32mm thinking that was the external diameter but I suspect most people buying these items would know that. :)
Jake
This was actually my first time ordering something from them wasn’t sure on how long I would get it said two days, but literally I ordered it and it came the next day. Packaging was amazing. Didn’t even pay next day delivery and I got the next day If you’re reading my review, give them a try. They don’t disappoint.
AJ
Such a great service. Bought a fish tank Ciano emotions 150 Pro and it's arrived very well packed just 2 days after purchase. After 2 weeks i had an issue with light power supply which has been replaced straight away after I reported that to customer service. They look afyer customers and always replied very quickly if you have any problem. Strongly recommended!!!
Mr NotYour Business
Received my tank on Friday the 13th absolutely perfect driver was really really good dropped it right outside my little doorstep because it was on the path. Very very pleased with my purchase tank is looking absolutely fantastic. Will definitely use you again absolutely brilliant thank you.
Alan Ogden
Just received another delivery from Charterhouse aquatics, this time salt and frozen food: best price, all info I needed and free delivery that is quick and quality. Keep up the good work. And I love the reward scheme too!