Titan Boulder Nano Stone
Titan Boulder Nano Stone brings softness and flow to your aquarium, paludarium, or terrarium, natural metamorphic stones with smooth, rounded forms and bluish-grey tones, perfectly scaled for nano layouts, stream beds, and Zen-inspired compositions.
Titan Boulder Nano Stone is the naturally worn, river-smooth counterpart to WIO’s iconic Titan Stone. Shaped over millennia by water and time, each boulder reveals a gentle texture and a calming form, ideal for layouts where softness, harmony, and subtle movement are key.
With their signature grey-bluish-green coloration and occasional light mineral veining, these metamorphic boulders bring authenticity and elegance to underwater and terrestrial environments. Their smooth curves and muted reflections create a natural balance when combined with more angular driftwood.
Ranging from 3 to 10 cm in size, Titan Nano Boulders are perfect for nano tanks under 40 L, where they can be used alone for minimalist scapes or as detailing elements that soften and complete larger hardscape compositions. Each stone is 100% natural, inert, and pre-washed, safe for even the most sensitive aquatic life.





























