Description
Ohko Dragon Stone (Aquarium Aquascaping Rock)
Ohko Dragon Stone, also known as Dragon Stone, is a highly sought-after natural aquascaping rock known for its rugged, dragon-scale texture and dramatic cliff-like formations. It’s perfect for creating natural, mountain-style layouts in freshwater aquariums.
Each stone is 100% natural and hand-selected for aquascaping, making every piece unique in shape, size, and texture.
🌿 Features & Benefits
Natural Ohko / Dragon Stone – no artificial coating or dye
Textured, porous surface – ideal for moss and beneficial bacteria
Creates dramatic cliffs & caves for aquascape layouts
Safe for freshwater aquariums (does not alter water chemistry)
Great for planted tanks, shrimp tanks, and display aquariums
📏 Size & Selection
Stones vary naturally in size, shape, and color
Each order includes random or hand-selected pieces (based on availability)
🧼 Preparation Tips
Rinse thoroughly before use
Small amount of dust or clay residue is normal and will rinse off
No curing required
⚠️ Note
Natural stones may contain small holes or crevices — this is a normal characteristic of Ohko stone
Photos are for reference only; each piece is unique
Recommended Seiryu Stone Weight by Tank Size
| Tank Size (in gallons) | Light Layout (accent stones only) | Medium Layout (balanced hardscape) | Heavy Layout (rock-dominant scape) | Suggested Option |
|---|---|---|---|---|
| 5–10 gal | 5–10 lbs | 10–15 lbs | 15–20 lbs | 10 lb option |
| 15–20 gal | 10–15 lbs | 15–25 lbs | 25–35 lbs | 19 lb option |
| 25–40 gal | 20–30 lbs | 30–45 lbs | 45–60 lbs | 39 lb option |
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