The Blue Circle Ammonia Reduction Filter Pad (30×30×2cm) is designed to rapidly remove ammonia from aquarium water, helping protect fish from harmful spikes caused by waste, overfeeding, or new tank instability. Perfect for tropical, freshwater, marine and high-bioload setups, this pad adds a strong layer of chemical filtration to your system.
Using specialised ammonia-binding media woven into a durable fibre pad, it traps toxic compounds before they can convert into nitrite or nitrate — keeping your water cleaner and your fish healthier.
Cut it to size for sumps, canisters, internal filters, hang-on-backs, and pond filters.
Key Features
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✔️ Removes ammonia quickly to prevent toxic spikes
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✔️ Ideal for new tanks, heavy bioloads & emergency use
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✔️ Infused chemical media for effective ammonia adsorption
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✔️ High-flow design for maximum contact time
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✔️ Easy to cut & customise for any filter system
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✔️ Suitable for freshwater, marine & pond environments
Specifications
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Dimensions: 30 × 30 × 2 cm
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Type: Chemical & mechanical filtration pad
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Use: Ammonia control / water polishing
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Compatibility: Sumps, canisters, HOBs, internal & pond filters