Color: Natural shades of jade green that deepen underwater, ranging from soft emerald to rich, polished greens.

Composition: Premium metamorphic stone with smooth surfaces and subtle crystalline patterns.

Size Mix: Stone assortment from 2"–8" (5–20 cm) depending on box size; centerpiece stones approx. 8"–10" (20–25 cm).

Matching: Pairs beautifully with Heaven Sand, Himalaya Sand, Pale Ethereal Riverbed, and minimalist Iwagumi soil layouts.

Results: Creates clean, artistic, and visually soothing aquascapes with vibrant contrast and strong focal structure.

Ready to Use: Pre-washed; only a quick rinse recommended before placement.

Safety: Fully inert — safe for all fish, shrimp, plants, reptiles, amphibians, and terrarium species.

Worry-Free: pH-neutral, hardener-free, CO₂-proof, and aquarium-safe.

Versatile: Ideal for Iwagumi layouts, nature-style scapes, and display aquariums of all sizes.

Packing: Mega Box 46 lb (21 kg); Nano Bag 4.4 lb (2 kg); available per pound.

Origin: Sourced and prepared in Europe with premium-quality, collectible stone selections.

Fast and free shipping within the U.S.

Worldwide free shipping on orders over $199!

Q: What is WIO Jade Nano Rock used for?

A: WIO Jade Nano Rock is a premium natural aquascaping stone designed for nano aquariums, planted tanks, terrariums, and detailed hardscape layouts.

Q: What makes Jade Nano Rock unique?

A: Jade Nano Rock features attractive green-grey tones, natural textures, and unique shapes that create a realistic and harmonious appearance in aquascapes.

Q: Why is it called Nano Rock?

A: The stones are carefully selected and sized specifically for nano aquariums and smaller aquascaping projects, making them easy to arrange and scale appropriately.

Q: Is WIO Jade Nano Rock safe for aquariums?

A: Yes, it is suitable for freshwater aquariums, planted tanks, shrimp aquariums, paludariums, and terrariums.

Q: Can I use Jade Nano Rock in a planted aquarium?

A: Absolutely. Its natural colouration complements green plants, carpeting species, stem plants, and mosses beautifully.

Q: What aquascaping styles work best with Jade Nano Rock?

A: Jade Nano Rock is ideal for nature aquariums, mountain scapes, forest-style layouts, nano aquascapes, and minimalist hardscape designs.

Q: Is the 2kg pack suitable for nano aquariums?

A: Yes, the 2kg pack is specifically designed for nano tanks and smaller aquascaping projects, providing enough material to create detailed hardscape structures and focal points.

Q: Can I combine Jade Nano Rock with driftwood?

A: Yes, it pairs exceptionally well with driftwood, roots, decorative sands, aquasoils, and aquatic plants.

Q: Does Jade Nano Rock affect water parameters?

A: Natural stones can vary slightly in composition. It is always recommended to monitor water parameters when introducing new hardscape materials.

Q: Is every rock the same?

A: No, each piece is naturally unique in shape, size, texture, and colour, ensuring every aquascape has its own individual character.

Q: Should I rinse the rocks before use?

A: Yes, thoroughly rinsing the rocks before placing them in the aquarium helps remove dust and loose particles from transport and packaging.

Q: Is Jade Nano Rock suitable for shrimp tanks?

A: Yes, it is an excellent choice for shrimp aquariums, providing natural shelter, grazing surfaces, and visual appeal.

Q: Can beneficial bacteria colonise the rock?

A: Yes, the textured surface provides additional area for beneficial bacteria to establish, helping support a healthy aquarium ecosystem.

Q: Can I use Jade Nano Rock in terrariums and paludariums?

A: Absolutely. Its natural appearance and compact sizing make it ideal for a wide range of naturalistic displays beyond aquariums.

Q: Why choose WIO Jade Nano Rock?

A: WIO Jade Nano Rock combines beautiful natural colouration, nano-friendly sizing, unique textures, and excellent aquascaping versatility, making it a fantastic choice for creating detailed and professional-looking small-scale layouts.