Gravel Aqua 2kg (7mm)
Direct Pets Gravel Aqua 2kg is a premium-sized aquarium gravel designed for fish tanks and aquatic environments. The 7mm particle size ensures a natural, stable substrate that supports healthy plant growth and provides a secure base for fish habitat.
Product Specifications
| Item | Gravel Type |
|---|---|
| Size | 7mm |
| Weight | 2kg |
| Material | Quartz |
| Use | Aquarium substrate |
FAQ
Is this gravel suitable for both freshwater and saltwater tanks?
This gravel is specifically designed for freshwater aquariums. It is not recommended for saltwater environments due to potential chemical compatibility issues.
Does the gravel come with any anti-fouling treatment?
Please contact customer service
Can I mix this gravel with other substrates?
Yes, it can be mixed with other substrates such as sand or soil for a customized tank setup, but ensure compatibility with your aquatic species.

Tracey Davidson –
The gravel settled well in my 50-liter tank. It’s clean and doesn’t cloud the water. My fish seem to be active on the surface, and the plants are growing nicely. Easy to clean and maintain.
Katherine Mitchell –
Good quality and consistent size. The 7mm size works well for my planted tank. No dust or debris after mixing. Slightly more expensive than other brands, but worth it for the stability.
Vanessa Robertson –
I’ve used this gravel in two tanks now. It holds up well over time and doesn’t break down easily. The color is neutral and looks natural under the light.