Hakkai Stone
Complete the scape
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About this product
Hakkai Stone: The Perfect Addition to Your Aquarium
Hakkai Stone is a premium dark bluish-green stone with smooth edges. It is well-known for its unique texture and appearance. This aqua-scaping rock is adorned with irregular spaces resembling bugs, which is why it is called "Bug-Eaten Rock."
These holes are produced slowly over time and are formed by natural erosion. Due to its unique looks and exciting character, Hakkai Stone, also known as Pahai Stone, is still a rare commodity in the hobby of planted aquariums.
Its dark colouration will pop against colourful aquarium plants and in river bed-style aquascapes.
Precautions To Use Hakkai Stone In Aquarium
- Hakkai stone is burdensome. If you need multiple pieces, please increase the amount ordered.
- Hakkai stone is inert and won't change water parameters.
- It should be rinsed and cleaned thoroughly before use.
- It's excellent for river-style aquascapes!
What is Hakkai Stone?
Hakkai Stone is a premium dark-bluish-green stone with smooth edges and a river stone appearance. This aqua-scaping rock has irregular spaces that look like bugs have partially consumed it, giving it the nickname “Bug Eaten Rock.”
What are the best rocks for aquariums?
Commonly used for mountainous rocky hillsides or Iwagumi-style aquascape layouts, aqua-scaping stones such as Seiryu stone and Ryuoh stone are the best examples of classic aquarium rocks that have been deemed safe to use for aqua-scaping in a planted aquarium tank as they will not dramatically alter water chemistry.
⚠️ A note on this natural product
Every stone is one of a kind. Because this is a natural material, its size, shape, texture, colour and mineral markings — and, where sold by weight, the number of pieces you receive — will vary, so the photos are a guide rather than the exact item you'll get. Natural pitting, holes and lighter mineral veining are part of the rock's character, not faults. We can't guarantee a set mix of small, medium or large pieces unless it's arranged with us before purchase.
Want a particular size or shape? Message us before ordering and we'll do our best to hand-pick pieces to suit your scape.
Delivery and returns
Free delivery over $100 in WA and $150 elsewhere in Australia. Free pickup from our Kenwick store, Tue to Sat, 12pm to 6pm.