Elderly Boulder is a natural river boulder that provides a beautiful and realistic riverbed impression to your aquarium or terrarium. With its rich textures, stripes, and a cold color palette, the Elderly Boulder creates an impressively natural and peaceful atmosphere. It is perfect for creating a realistic and beautiful environment for aquatic creatures or reptiles to thrive in. When positioned in different sizes, it can add depth and dimension to your aquarium or terrarium, creating a stunning visual experience. Elderly Boulders are an ideal match for Elderly gravel size mix and can be combined with Heaven sand for stunning contrast. You can also add wood to create a very natural look. Note: Elderly Boulder is a highly sought-after and rare stone with limited supply. Key Points Natural river boulder with rich textures and stripes Creates a stunningly attractive and natural rolling stone riverbed impression Cold color palette adds a peaceful atmosphere Can be positioned in different sizes to create depth Ideal match for Elderly gravel size mix Can be combined with Heaven sand for stunning contrast Characteristics Type: Igneous and sedimentary river boulder Color: Cold color palette Texture: Rich and textured with stripes Stone size: Mix sizes from 5 to 30 cm Water Hardness: May raise pH and hardness slightly Availability at Cuboid Nature Aquarium Nano Box — 5 kg (11 lb): WIO's curated size mix, hand-selected assortment of stones from 5 to 30 cm 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.
