Pettex Roman Gravel – Natural Highland Blend 2kg
Roman decorative aquarium gravel is the ideal way to enhance the appearance of your fish tank.
Chosen from selected silicate aggregates, known for their inert properties, available in natural stones or coated with a colourfast resin for trouble-free fish keeping.
Suitable for all types of aquarium set-ups including coldwater, tropical, and saltwater.
Perfect as a planting medium due to its finer size.
Increased surface area supports improved anaerobic activity.
Will not alter the pH of the water.
| Specification | Details |
|---|---|
| Weight | 2kg |
| Material | Silicate aggregates |
| Finish | Natural stones or colourfast resin coated |
| Compatibility | Coldwater, tropical, saltwater aquariums |
| Use | Decorative substrate, planting medium |
FAQ
Is Roman Gravel safe for fish and plant roots?
Yes, Roman Gravel is inert and will not alter the pH of the water. Its fine texture makes it suitable for plant roots and supports anaerobic activity in the substrate.
Can I use this gravel in a saltwater aquarium?
Yes, Roman Gravel is suitable for saltwater aquariums as well as coldwater and tropical setups.
Does the gravel need to be cleaned before use?
No, the gravel is pre-treated and ready to use. It does not require rinsing or cleaning prior to placement in the tank.

Natalie Russell –
I used Roman Gravel in my freshwater tank and it looks great. The stones are natural and the color stays vibrant even after a few months. My plants are thriving and the water pH remains stable.
Abigail Johnston –
Perfect for both decoration and planting. The gravel holds nutrients well and doesn’t affect water chemistry. Easy to install and looks natural in the tank.
Sophie Peake –
The 2kg size is just right for a medium-sized tank. It’s a good blend of natural and coated stones. Slight variation in color between stones, but that’s expected.
Carolyn Hodges –
I switched from regular gravel to Roman Gravel and noticed better plant growth. The surface area helps with root development and the water stays balanced.
Wendy Mathis –
Works well in a tropical setup. No issues with fish or pH. The coating on some stones is slightly more durable than the natural ones, which is a plus.