Geo Rock offers aquarists a premium selection of naturally formed stones featuring both multi-stone conglomerate textures and smooth but intricately constricted surfaces. These two geological variations develop together in nature, making them visually harmonious and perfect for creating layered, immersive aquascapes.

Whether you are building towering cliffs, riverbank formations, or minimalist Iwagumi layouts, Geo Rock provides the structural diversity required for refined and natural-looking underwater landscapes.

Key Geological Features

1. Conglomerate Formations

• Rough, jagged, multi-stone appearance

• Ideal for dramatic cliff faces and rugged mountain structures

• Provides excellent anchoring points for moss and small plants

2. Compact Faceted Stones

• Dense stone bodies with unusual constrictions and curves

• Adds refinement and artistic character to foreground and midground areas

• Easy to position and stable during aquascape maintenance

Both stone types share the same geological origin, ensuring visual unity when used together.

Benefits for Beginner Aquascapers

• Easy to stack and position due to natural facets

• Highly stable—reduces risk of collapsing scapes

• Plant-friendly texture encourages natural root grip

• Beginner-proof layout options (mountain ranges, riverbeds, valleys)

• Neutral coloration blends seamlessly with most substrate types

How to Use Geo Rock in Your Layout

1. Rinse stones thoroughly before placement.

2. Build the primary structure with larger stones for stability.

3. Add medium and small stones to create depth and realism.

4. Integrate plants such as Eleocharis, Micranthemum, Anubias Nana Petite, or mosses.

5. Fill the aquarium slowly to avoid disturbing the layout.

Material & Safety Information

• 100% natural, untreated stone

• Suitable for freshwater aquariums

• May slightly increase hardness depending on water chemistry

• Completely safe for fish, shrimp, and plants