ADA KUMU Yamaya Stone

ADA KUMU Yamaya Stone

  • Bluish-black, angular shapes
  • From the ADA KUMU series
  • Enhances aquarium aesthetics
  • Minimal impact on water quality
  • Ideal for aquarium and terrarium layouts
In stock, only 6 left
Free shipping on orders over € 60,- within Germany Change region
Express delivery possible
1-3 business days - order today and we’ll deliver Friday at the earliest
I want to order to 
€ 36,33 / kg
incl. VAT
plus € 5,90 Shipping
Item is now in your shopping cart!
View my cart

Item question

We’re here for you!

Please enter your question and e-mail and we’ll contact you as soon as possible. It usually takes us up to 24 hours during business days to respond.

Thank you for your question!

Thank you, we’ll get in touch!

Close window

You already sent us a question.

Please wait a few minutes


The ADA KUMU Yamaya Stone from the KUMU Layout Series is an impressive aquarium stone that stands out with its bluish-black, angular shapes and dark colour. Even without additional decorations, this stone imparts an impressive effect to any layout as its colour contrasts the green plants beautifully. With a size range of 30 to 80 mm, the Yamaya Stone is perfect for a variety of aquarium or terrarium designs.

This stone has minimal impact on water quality, neither significantly affecting the total hardness nor the pH value of the water. Thus, it is an excellent choice for aquariums where stable water parameters are important. The angular and striking shapes of the Yamaya Stone also offer interesting structures for aquarium inhabitants that like to hide and explore.

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


  • Bluish-black, angular shapes
  • Suitable for aquarium and terrarium design
  • Size range from 30 to 80 mm for flexible design
  • Minimal impact on water quality
  • Aesthetic enhancement of the aquarium through striking structure



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.

General information

Item no.
EAN 4537934067039
Weight 0,32 kg
Shipping weight 0,35 kg

Customers ask customers

You have questions about this product? Ask other customer or our support team about this product!

Customer reviews

This item has not been rated
Please sign in if you want to write a review. Sign in
5 Stars(0)
4 Stars(0)
3 Stars(0)
2 Stars(0)
1 Star(0)