Hulk is Dragon after rain in a deep forest. Where classic Dragon reads sun-baked ochres and yellow-browns, Hulk shifts the palette toward earthy browns washed with natural green tones — like moss staining sediment over time. The same layered "dragon-skin" erosion is here — grooves, ledges, and pockets — but the green cast adds woodland atmosphere, softer contrast, and an immediate sense of humidity and life.

Under directional light, ridges glow warm while the olive and green tones pool in the recesses, creating depth without harshness. In softer top light the whole face settles into a damp, forest-floor gradient. Submerged, micro-terraces darken and the green notes intensify; in terrariums they dry to a quiet, matte lichen tint that makes foliage feel native, not added.

Compose as you would with Dragon — lead with the most sculptural piece, then echo strata to build terraces and fall lines — yet tune the scene for a jungle ravine mood. Pair with darker substrates and rich woods to amplify the deep-forest vibe, or choose pale sands when you want the green tones to sing. For seamless scale transitions, veil bases with WIO Accents Dragon Chips and thread roots or branches through the pockets so the geology and botany interlock. Hulk Dragon is fully inert.

Key Points

• Earthy brown tones with natural green cast — Dragon's woodland twin
• Layered "dragon skin" erosion with grooves, ledges, and pockets
• Ideal for jungle ravine, forest stream, and terrarium scapes
• Pairs with WIO Accents Dragon Chips; green tones suit dark substrates or pale sands
• Inert — does not affect water chemistry

Characteristics

• Type: Igneous stone
• Color: Earthy brown with natural green tones
• Texture: Layered "dragon skin" with grooves, ledges, and pockets
• Stone size: Mix sizes from 5 to 30 cm
• Water Hardness: Inert — does not affect water chemistry

Availability at Cuboid Nature Aquarium

• Nano Box — 3 kg (6.6 lb): WIO's curated size mix, hand-selected assortment of stones from 5 to 30 cm
• Box — 6 kg (13 lb): WIO's curated size mix, hand-selected assortment of stones from 5 to 30 cm
• Mega Box — 12 kg (26.4 lb): WIO's curated size mix, hand-selected assortment of stones from 5 to 30 cm
• In-Store: Visit us in Pipersville, PA to hand-pick individual stones by the pound — choose exactly the pieces and sizes you want for your layout

Usage

• Suitable for both aquatic and terrarium environments
• Rinse rocks and stones with water before use; use a brush to clean before introducing to the aquarium
• Avoid placing rocks directly on the glass — place substrate or WIO LandForms beneath the hardscape first
• Always secure stones, especially when stacking; use WIO ScapeBound to prevent movement during maintenance
• Position stones a few centimeters/inches away from aquarium glass walls to facilitate maintenance
• Safe for fish, shrimps, and other aquatic animals

Available from Cuboid Nature Aquarium — Authorized Retailer for WIO.