Black Slate Stone
Complete the scape
Picked by our team to go with this.
About this product
Black Slate Stone aquarium decor natural aquascaping rock
Bring natural elegance and strength to your aquascape with Black Slate Stone, a premium metamorphic rock valued for its deep black colour, smooth surface, and durability. Perfect for aquariums, terrariums, and decorative projects, Black Slate Stone adds depth, contrast, and structure to any design.
Its flat form and unique texture make it easy to stack, break, or shape, allowing aquascapers to craft stunning caves, terraces, and layered scapes. Outside the aquarium, it’s equally versatile and widely used in gardens, fire pits, paths, cladding, and even roofing applications.
Usage instructions
- Rinse thoroughly before adding to aquariums to remove dust and loose debris
- Soak before use to ensure cleanliness and stability in water
- Arrange as caves, steps, or stacked terraces in aquascapes
- Combine with bright sands (Sugar White or Tanami Gold) for strong contrast
- Use in terrariums or gardens as decorative flat stones
Recommendations and precautions
- Monitor placement, flat edges can shift if not secured in tanks with active fish
- Some sharp edges may occur; smooth if necessary for delicate species
- Avoid leaving outdoors in constant sunlight to prevent colour fading
- Safe for both freshwater and marine aquariums
Why choose Black Slate Stone
Black Slate Stone is a timeless aquascaping and decorative material that combines natural beauty, durability, and versatility. Its rich colour enhances aquascapes, while its flat shape and adaptability make it a favourite for aquascaping enthusiasts and DIY decorators.
Order your Black Slate Stone today. With this versatile and durable material, you can create a bold, natural aquascape or stunning décor project.
⚠️ 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.