WIO Stone – Hole

WIO Hole Stone Kit is a one-of-a-kind hardscape element defined by its remarkable natural perforations — distinctive holes of varying sizes that perforate the stone’s warm, gritty surface. These openings are not just visually striking; they create functional caves and shelters for aquatic animals, and provide perfect anchoring points for epiphytic plants and mosses, making Hole Stone as practical as it is beautiful.

The warm coloration and highly textured surface of Hole Stone add a natural and artistic touch to any aquarium or vivarium. The irregular holes give each piece a unique sculptural quality, creating depth and dimension that draws the eye and rewards close inspection. Whether used as a dramatic focal point or incorporated throughout a layout, Hole Stone adds instant character and a sense of ancient, eroded geology to any scape.

Hole Stone may raise pH and hardness slightly; regular water changes are enough to keep hardness under control.

Key Points

• Distinctive natural holes of varying sizes — unique in the WIO lineup
• Holes provide shelter for aquatic animals and perfect anchoring for epiphytes and mosses
• Warm colors and gritty texture add a natural, artistic character to any scape
• Ideal for aquariums, vivariums, and terrariums

Characteristics

• Type: Sedimentary stone
• Color: Warm tones with gritty texture
• Texture: Highly textured with distinctive natural perforations of varying sizes
• Stone size: Mix sizes from 5 to 30 cm
• Water Hardness: May raise pH and hardness slightly; regular water changes keep hardness under control

Availability at Cuboid Nature Aquarium

• Bulk Pack — 4.5 kg (10 lb):Hand-selected by Cuboid from our bulk inventory; individual pieces approximately 3 to 10 inches, chosen for quality and character
• Box — 10 kg (22 lb):WIO’s curated size mix, hand-selected assortment of stones from 5 to 30 cm
• In-Store:Visit us in Pipersville, PA to hand-pick individual stones by the pound — choose exactly the pieces and sizes you want for your layout

Usage

• Suitable for both aquatic and terrarium environments
• Rinse rocks and stones with water before use; use a brush to clean before introducing to the aquarium
• Avoid placing rocks directly on the glass — place substrate or WIO LandForms beneath the hardscape first
• Always secure stones, especially when stacking; use WIO ScapeBound to prevent movement during maintenance
• Position stones a few centimeters/inches away from aquarium glass walls to facilitate maintenance
• Control any alterations in pH and kH by regular water changes with osmotic or soft water, or by using a water softener if necessary
• Safe for fish, shrimps, and other aquatic animals

Available from Cuboid Nature Aquarium — Authorized Retailer for WIO.