WIO - Dark Knight Dragon Stone
WIO - Dark Knight Dragon Stone
Fast and free
100% natural aquascaping rock
24/7 support
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Details
Details
Color: Weathered brown with cool violet undertone
Stone Sizes: Mega mix — 1–10 in (3–25 cm)
Texture: Layered Dragon-style erosion; shadow-rich surfaces
Composition: Natural clay-sedimentary stone (inert)
SHIPPING INFO
SHIPPING INFO
Fast and free shipping within the U.S. on orders over $49!
Worldwide free shipping on orders over $199!
CARE INSTRUCTIONS
CARE INSTRUCTIONS
Fully inert; will not affect pH/KH.

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Fast and free
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100% natural aquascaping rock
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24/7 support
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Over 100,000 happy aquariums
Darknight Dragon Stone Boxes
Darknight Dragon is the dusk-born twin of classic Dragon Stone — the same iconic “dragon-skin” erosion, but with a deeper, moodier palette. Where standard Dragon brings sun-baked ochres and warm browns, Darknight shifts the scene into twilight: weathered browns washed with violet undertones, smoky gradients, and cooler shadow-friendly textures. It’s cinematic, calm, and uniquely atmospheric.
Under directional light, ridges glow with muted bronze highlights while the violet tint deepens valleys for stronger, softer chiaroscuro. Under diffused top light, it settles into a misty dusk gradient — perfect for wabi-sabi tanks, mountain ravines, moody Iwagumi layouts, and any aquascape where texture should speak quietly without glare.
Compose exactly as you would with Dragon: lead with your most sculptural ridge, then echo strata to build terraces and fall lines. But tune the environment for drama — pale or silver sands boost contrast and let the cool tones breathe; darker substrates create tone-on-tone depth for gallery-quiet displays. Gnarled driftwood, deep greens, and selective red or bronze plants add ember-like accents.
Available Sizes
Mega Box – 26 lb (12 kg)
Available per pound as well
Why You’ll Love It
✓ Weathered brown stone with dark violet and smoky undertones
✓ Stronger, moodier chiaroscuro than classic Dragon
✓ Layered “dragon-skin” erosion perfect for Iwagumi and mountain layouts
✓ Ideal for dusk-themed, wabi-sabi, and cinematic scapes
✓ Fully inert — will not alter pH or hardness
✓ Pairs beautifully with darker woods, deep greens, and ember-tone plants
✓ Works in aquariums, paludariums, terrariums, and gallery displays
Details
Color: Weathered brown with cool violet undertones
Stone Sizes: Mega mix 1–10 in (3–25 cm)
Texture: Classic Dragon erosion; layered, shadow-rich surfaces
Composition: Natural clay-sedimentary stone
Matching: Perfect with accent chips, dark substrates, and gnarled wood
Setup & Care
Pre-wash: Pre-washed; a quick rinse improves clarity
Placement: Angle ridges to catch soft light for dusk effects
Mixing: Use alone or blend with accents + deep woods
Planting: Seat moss/epiphytes using our moss glue
Filling the Tank: Add water gently — pour over a plate to protect contours
Finishing: Skim fines; start filtration; haze clears within hours
Water Chemistry: Fully inert; will not affect pH/KH
Safe for all fish, shrimp, plants, and terrarium animals.

