Black Slate Stone

Black Slate Stone is a sleek, natural rock commonly used in freshwater aquariums and aquascaping designs. Known for its deep charcoal to jet-black color and smooth, flat surfaces, this stone brings a bold, modern look to any aquarium layout.

It typically forms in thin, layered sheets, making it perfect for creating terraces, cliffs, caves, and minimalist rock structures. Its dark coloration contrasts beautifully with green aquatic plants and brightly colored fish, enhancing the overall visual impact of the tank.

Black Slate is aquarium-safe and inert, meaning it won’t affect the pH or water hardness. It's also easy to stack or break into desired shapes for custom designs.

Features:

• Natural Dark Color: Deep black to dark gray tones add a dramatic, modern look.

• Flat & Layered Structure: Thin, stackable slabs make it ideal for building caves, ledges, and terraces.

• Aquarium-Safe: Inert material that won’t alter pH or water hardness—safe for fish, shrimp, and plants.

• Versatile Use: Great for freshwater aquascapes, especially minimalist, rock-only, or nature-style layouts.

• Enhances Contrast: Creates striking visual contrast with green plants and colorful fish.

• Plant & Moss Friendly: Surface can host mosses and low-growing aquatic plants.

• Easy to Work With: Can be shaped or broken to fit specific designs and layouts.

Average Rock Size: 4" - 8" each