ADA Kumu ST-02 – Ohko Stone - 250gm
ADA Kumu ST-02 refers to Ohko Stone, a natural rock used in aquascaping to create dramatic and natural-looking landscapes in planted aquariums.
What is ADA KUMU ST-02
Also known as Dragon Stone, Ohko Stone is a lightweight, clay-based rock with a distinctive rugged surface, filled with crevices and texture. It's popular in ADA-style aquascaping for building hardscape layouts such as Iwagumi or nature-style aquariums.
Why Use ADA KUMU ST-02 in Aquariums?
Aesthetic Appeal
Its natural textures and earthy colors create stunning aquascapes that mimic cliffs, mountains, or riverbeds.
Plant-Friendly
Its porous surface allows mosses and epiphytes to anchor easily, supporting plant growth.
Aquarium-Safe
Does not alter water chemistry drastically—safe for fish, shrimp, and plants.
Easy to Shape
Can be broken into smaller pieces to suit various scaping needs.
Tips
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Rinse thoroughly before placing in the tank to remove dust.
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Ideal for creating focal points or background elevation.
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Can be combined with ADA Aqua Soil and other Kumu additives for a complete aquascape base.