Polished Decorative Pebbles NB Minerals Multicolor 50–80 mm for Aquarium and Terrarium, 10 kg pack

Pack of polished decorative pebbles from NB Minerals in assorted colors, size range 50–80 mm, supplied as a 10 kg pack for aquarium and terrarium use. These ready-to-use stones serve as a visible substrate layer or landscape element in freshwater aquaria and terrestrial enclosures, enhancing the natural appearance around plants, ornaments, caves and hiding spots without additional processing.

Advantages

Polished surface and multicolor assortment provide a clean, uniform look and minimize sharp edges that could harm animals or plants. The 50–80 mm size range offers stable coverage for larger display areas while allowing water circulation and planting around the stones. Supplied in a 10 kg pack for convenience, the pebbles are durable, do not require finishing, and are suitable for repeated arrangement or partial replacement when redesigning a display.

Suitable for

• Freshwater aquarium substrate and decoration
• Terrarium floor accents and landscape building
• Placement around aquatic plants, driftwood and ornaments
• Creating hiding spots, pathways or visual focal points in exhibits

Key specifications

• Material: natural stone, polished finish
• Color: multicolor assortment
• Size range: 50–80 mm (individual pebble dimension)
• Pack weight: 10 kg
• Surface: smooth, reduced sharp edges

How to use

Rinse the pebbles under running water until the rinse water runs clear to remove any dust or loose particles. Arrange the stones directly into the aquarium or terrarium according to the desired layout: spread as a surface layer, group to form decorative mounds or line pathways. When used in aquaria, place heavier items or plants first and position pebbles around them to stabilize. No further treatment is required before placement; monitor water clarity after first installation and perform additional rinsing if necessary.

Usage recommendations

For aquariums, introduce the pebbles gradually and perform partial water changes after installation to manage any temporary clouding. Avoid mixing pebbles with very fine substrates where clogging could reduce water flow. In terraria, use a barrier layer if moisture control is needed beneath the stones. Regularly inspect for trapped debris and clean individual stones during routine maintenance.