Description
Koi Filter Sand 3–5mm
Maintain crystal-clear pond water with Koi Filter Sand 3–5mm, a premium dry-graded silica sand designed for use in koi pond filtration systems.
The carefully graded 3–5mm silica particles provide excellent mechanical filtration by trapping suspended solids, fish waste and other debris before they return to your pond. This helps improve water clarity while reducing the workload on the rest of your filtration system.
Koi Filter Sand is ideal for sand filters, gravity filters and custom-built koi pond filtration systems. Its durable silica composition ensures long-lasting performance and consistent filtration.
Koi Filter Sand is carefully graded to deliver reliable mechanical filtration. Its uniform particle size helps trap debris while allowing consistent water flow through the filter.
Whether you maintain a small ornamental pond or a large koi pond, helps keep your water sparkling clean while creating a healthier environment for your fish.
Features
- Premium dry-graded silica sand
- 3–5mm grading for koi pond filtration
- Excellent mechanical filtration
- Improves water clarity
- Removes suspended particles and debris
- Suitable for sand filters and gravity filters
- Long-lasting and durable
- Ideal for koi ponds and ornamental fish ponds
- Proudly produced in South Africa
Specifications
- Brand: Sallies Silica
- Product: Dry Graded Silica Sand
- Grade: 3–5mm
- Weight: 40kg (adjust if necessary)
- Material: High-purity silica sand
- Application: Mechanical filter media
- Suitable for: Koi ponds, ornamental ponds, sand filters and gravity filters
Why Choose Koi Filter Sand?
Silica Koi Filter Sand is carefully graded to deliver reliable mechanical filtration. Its uniform particle size helps trap debris while allowing consistent water flow through the filter.



