Sera Gravel Beige 2-4mm 3L
A premium aquarium substrate designed to create a natural and appealing look in your tank. This high-quality gravel, with a grain size of 2-4mm, is ideal for various aquatic setups, providing a stable base for plants and decor. Safe for fish and other aquatic life, it ensures a healthy environment. Perfect for both beginner and experienced aquarists, this 3-liter pack offers ample coverage for small to medium aquariums.
Product Specifications
| Item | Grain Size |
|---|---|
| Color | Beige |
| Volume | 3L |
| Use | Underwater plant base, decor foundation |
FAQ
Is this gravel safe for fish and aquatic plants?
Yes, Sera Gravel Beige is safe for fish and aquatic plants. It is non-toxic and does not leach harmful substances into the water.
What is the best way to use this gravel in an aquarium?
Place the gravel at the bottom of the tank before adding water and decorations. It provides a stable base for plant roots and helps maintain water quality.
Can this gravel be used in both freshwater and saltwater tanks?
This gravel is designed for freshwater aquariums. It is not recommended for saltwater tanks due to potential compatibility issues with marine life.

Victor Grant –
The gravel looks natural and settles well in my 10-gallon tank. My plants are growing nicely and the fish seem comfortable. Easy to work with and no mess during installation.
Julian Lewis –
I used it in a planted tank and it holds the roots well. The color matches the tank background nicely. A little more coverage than expected for the 3L size.
Heather Randall –
Great value for the size. It’s easy to spread and doesn’t stir up dust. My community fish haven’t shown any signs of stress after a week.