Out of stock
  • Porous lava rock
  • Rugged texture
  • Ideal for epiphytes
  • Waterneutral
In stock, only 4 left
  • Attractive rounded stone
  • Deep black colouring
  • Perfect for aquascaping
  • Ideal for iwagumi
  • Influences water values
In stock, only 9 left
  • Heavily textured stones
  • Deep black colouring
  • Perfect for aquascaping
  • Influences water values
In stock
  • Attractive volcanic rocks
  • Deep black colouring
  • Perfect for aquascaping
  • Rough surface
  • Does not harden water
In stock, only 8 left
  • Attractive river stones
  • Natural, cold colours
  • Perfect for aquascaping
  • Rounded surface
  • Can slightly harden the water
Out of stock
  • Attractive nano rocks
  • Perfect for aquascaping
  • Rugged surface
  • Greyish, brown colouring
  • Can slightly harden the water
In stock, only 13 left
  • Harmonic stone set
  • Brown Volcano Stones
  • Ideal for Iwagumi style aquascapes
  • Does not affect water parameters
In stock, only 6 left
  • Harmonic stone set
  • Vibrant pitch-black colour
  • Ideal for ryoboku style aquascapes
  • May raise pH and hardness slightly
In stock, only 9 left
  • Harmonic stone set
  • Black stones with smooth surface
  • Ideal for Iwagumi style aquascapes
  • Can harden the water
In stock, only 9 left
  • Harmonic stone set
  • Rounded River Stones
  • Ideal for Iwagumi style aquascapes
  • Can influence the water parameters