ADA KUMU Red Lava Stone

ADA KUMU Red Lava Stone

  • Porous structure
  • From the ADA KUMU series
  • Reddish colours
  • Moderate impact on pH and GH
  • Ideal for aquarium and terrarium layouts
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The ADA KUMU Red Lava Stone is a red lava stone for aquariums and terrariums. This set contains natural, porous, and lightweight lava stones with a fascinating red hue, approximately 30 - 80 mm in size.

The diverse shapes and textures of the stones make them ideal for detailed aquascaping. They provide structure for better root anchorage of plants and a large surface area for colonisation by beneficial bacteria, which improve water quality through natural biofiltration. The Red Lava Stone has a low impact on pH and a moderate impact on the total hardness (GH) of the water, making it a versatile choice for various aquariums. Regular water changes can help manage these changes.

The striking colour of the Red Lava Stones not only creates visual highlights but can also accentuate green plants or complement other natural tones in the aquascape.

The ADA KUMU series, with its stones, substrates, and natural materials, is suitable not only for use in small glass terrariums as paludarium decoration material but also as a versatile design element for optimising compositions and refining scenic arrangements in nature aquariums.


  • Reddish-brown tones for warmth and character
  • Porous and lightweight, easy to handle
  • Diverse shapes and textures for detailed aquascaping
  • Numerous crevices for epiphytic plants and beneficial bacteria
  • Aesthetically pleasing and versatile
  • Ideal for terrariums and aquariums



Aqua Design Amano (ADA) is the premium brand in aquascaping and Nature Aquaria. The company was founded by Takashi Amano, who applied the elements of the Japanese art of gardening to planting and decorating aquaria. For Takashi Amano, clearly the focus is on creating especially attractive habitats with his Nature Aquaria and aquascapes. The products manufactured by Aqua Design Amano (ADA) are of a very high quality, they complement the overall effect such a Nature Aquarium has on its contemplators, and they complete the artistic impression of the layout.

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