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Ultum Nature Systems · Substrates & Aquascaping

Hakkai Stone

Hakkai Stone (also known as Pahai Stone) is a premium natural rock prized for its dark bluish-green color and smooth, river-worn texture; irregular holes and craters from centuries of natural erosion give it a weathered character and the nickname Bug-Eaten Rock. Its dark coloration provides striking contrast against vibrant green plants, making it perfect for Iwagumi layouts or authentic riverbed-style hardscapes; also suitable for terrariums and paludariums for a mature, aged look. Inert stone that will not alter water parameters. 10, 20, and 30LB packs.

Price: $179.99 USD

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