The Blue Circle Nitrate Reduction Filter Pad (30×30×2cm) is a high-performance filter media designed to help naturally lower nitrate levels in your aquarium. Ideal for freshwater, marine, tropical, planted and high-bioload setups, this pad provides efficient mechanical filtration while supporting beneficial bacteria that break down excess nutrients.
Its high-density fibrous structure traps fine particles, detritus and waste before they break down into nitrate. This helps keep your water clearer for longer and reduces the frequency of large water changes.
Cut it to size for sumps, canisters, internal filters, hang-on-backs, pond filters and more.
Key Features
-
✔️ Reduces nitrate buildup and supports healthier water chemistry
-
✔️ High-density fibres trap fine particles & detritus
-
✔️ Promotes beneficial bacteria growth for long-term water stability
-
✔️ Easy to cut & customise for any filter style
-
✔️ Long-lasting & washable (rinse in tank water to extend life)
-
✔️ Suitable for freshwater, marine, tropical, pond & planted tanks
Specifications
-
Dimensions: 30 × 30 × 2 cm
-
Type: Mechanical & biological filtration pad
-
Use: Nitrate reduction / water polishing
-
Compatibility: Sumps, canisters, HOBs, internal & pond filters
