Hakkai Stone 086 Titel:Default Title Macro contains a nutrient solution

Macro contains a nutrient solution of primary

but also in Iwagumi style aquariums or as home decor with a plant on top

Black lava stones have a beautiful appearance in an aquarium

Out of direct sunlight

Everything in 1 bottle: at least 2x cheaper

Hakkai Stone 086 Titel:Default Title Macro contains a nutrient solutionHakkai Stone Unique Hardscape for a Natural Aquascape Bring the ambiance of a natural riverbed to life with Hakkai stone (also known as Pahai stone). This rare, high quality hardscape stone is known for its deep dark blue green hue and strikingly eroded surface that resembles natural decay as if time itself has gnawed at it. Perfect for creating a realistic, harmonious aquascape in Iwagumi or natural style. Characteristics of Hakkai Stone Colour: Deep