Flourite® Red 3.5KG Aquarium Gravel
Flourite® Red is a specially fractured, stable, porous clay gravel designed for natural planted aquariums. Its texture and appearance are ideal for enhancing the aesthetic of planted tanks. It can be used in any freshwater aquarium environment, though it performs best when used as a standalone substrate bed.
Flourite® Red does not require gravel modifiers like laterite. It is not chemically coated or treated and will not alter the water’s pH. The gravel is durable and supports long-term aquarium health, with no need for frequent replacement.
| Specification | Details |
|---|---|
| Product Type | Clay Gravel |
| Color | Red |
| Weight | 3.5KG |
| Best Use | Planted aquariums, freshwater environments |
| Substrate Type | Integral substrate bed (can be mixed with other gravels) |
| Chemical Treatment | None |
| PH Impact | None |
FAQ
Can Flourite® Red be mixed with other types of gravel?
Yes, Flourite® Red can be mixed with other gravels, though it performs best when used alone as the primary substrate.
Does Flourite® Red affect the pH of the aquarium water?
No, Flourite® Red is not chemically treated and will not alter the pH of the water.
Is it necessary to add gravel modifiers like laterite?
No, gravel modifiers such as laterite are not required when using Flourite® Red.


Chloe James –
I’ve used Flourite® Red in my planted tank for over a year and it’s held up well. The roots grow nicely and the water looks clear. No pH changes, and the gravel stays stable even after several water changes.
Sarah Greene –
The red color adds a nice natural look to my aquarium. It’s easy to work with and doesn’t clump. I didn’t need to add any modifiers, which saved me time and cost.
Julia Short –
Great for beginners and experienced aquarists alike. The porous structure supports plant growth and the substrate stays intact even during routine maintenance.