Polypterus Gravel – 2kg
Perfect for aquarium use!
Most suitable for monster fish such as Polypterus (Bichirs), large plecos, and rays!
Features & Uses
- Polypterus Gravel helps enhance the color of your fish in the aquarium
- Sand grain is dense and heavy
- pH neutral and does not alter water pH
Specification
| Item | 2kg / bag |
|---|
FAQ
Is Polypterus Gravel safe for fish with sensitive gills?
Yes, it is pH neutral and does not alter water chemistry, making it safe for fish with sensitive gills.
Can this gravel be used in a freshwater tank with small fish?
It is primarily recommended for larger fish like Polypterus, big plecos, and rays. For small fish, it may be too coarse and could pose a risk of injury.
Does this gravel need to be rinsed before use?
Yes, it is recommended to rinse the gravel thoroughly before adding it to the aquarium to remove any dust or debris.
David Hodges –
Used this gravel in my Bichir tank and noticed a visible improvement in the fish’s color. The sand is dense and stays in place well. No pH changes after a week of use. Easy to clean and maintain.
Connor Rees –
Good quality gravel for large fish. It’s dense and doesn’t shift easily. My plecos seem to be more active since I switched to this substrate. A bit coarse for small fish, but perfect for my setup.
Eric Watson –
The packaging is clear and the gravel is exactly as described. No dust, neutral pH, and the fish have shown better coloration. Will buy again for future tanks.