Blue Ribbon Stackable Reef Rock Buff Medium
Designed for aquarium enthusiasts, this stackable reef rock provides a natural, stable environment for marine life. The medium-sized piece measures 20x12x19cm and is perfect for creating layered habitats in freshwater or saltwater tanks.
Product Features
- Stackable design allows for flexible tank setup
- Medium size ideal for medium to large aquariums
- Buff color offers a natural, reef-like appearance
- Highly durable and resistant to water damage
Specifications
| Dimension | 20 x 12 x 19 cm |
|---|---|
| Material | High-density polyethylene (HDPE) |
| Color | Buff |
| Use | Reef and marine aquarium decoration |
FAQ
Can this reef rock be used in both freshwater and saltwater tanks?
Yes, this stackable reef rock is suitable for both freshwater and saltwater aquariums due to its durable and non-reactive material.
Is the rock safe for fish and invertebrates?
Yes, the rock is non-toxic and does not leach harmful substances into the water, making it safe for fish and invertebrates.
How many pieces are in a set?
This product is sold as a single piece. Additional pieces may be purchased separately.

Rachel Smith –
The reef rock fits perfectly in my 120-liter tank. It stacks well with other rocks and adds a natural look. My fish seem to enjoy the structure. Easy to place and holds up well even after several weeks.
Vanessa Ferguson –
Great size and color. It blends well with the existing decor. I used it to create a small cave area for my shrimp. It’s stable and hasn’t shifted or broken.
Jacob Wilkins –
Ordered this for my saltwater tank. The buff color matches the reef background nicely. It’s easy to stack and doesn’t absorb water or cause algae growth.