Perfect Bio-Functionality – And Highly Attractive as Well.
- Rounded grains protect bottom-dwelling fish
- Hardener-free
- CO2-proof
- Light-resistant
- Water-neutral
- Grain size 1-2 mm
| Article no. | Contents | Particle Size |
|---|---|---|
| 1755 | 5 kg | 1 – 2mm |
| 1733 | 10 kg | 1 – 2mm |
FAQ
Is this gravel safe for fish with sensitive gills?
Yes, the rounded grain size and water-neutral properties make it safe for fish with sensitive gills.
Does this gravel affect water chemistry over time?
No, it is water-neutral and CO2-proof, so it does not alter water chemistry.
Can this gravel be used in both freshwater and saltwater tanks?
Please contact customer service

Alexander Rutherford –
The gravel looks great in my tank and my bottom-dwelling fish seem to be fine with it. No fish have shown signs of irritation. The grains are smooth and don’t scratch the tank walls.
Eric Sutherland –
I’ve used this for over six months and it hasn’t changed the water pH or caused any issues. The fish are active and healthy. It’s a good choice for a natural-looking setup.
Trevor Clarkson –
The appearance is excellent and the gravel holds up well. A bit expensive, but worth it for the quality and safety.