Bioscape Ammonia Extraction Pad 25 x 45cm

Bioscape Ammonia Extraction Pad 25 x 45cm is a cut-to-size aquarium filter pad designed to help remove harmful ammonia and trap suspended waste from aquarium water. Made from durable polyfibre impregnated with ammonia-absorbing resin, it combines chemical and mechanical filtration in one convenient sheet.

Ideal for freshwater and saltwater aquariums, the Bioscape Ammonia Extraction Pad can be trimmed to fit a wide range of aquarium filters, including internal filters, canister filters, hang-on filters and sump filtration systems.

Whether you're setting up a new aquarium, dealing with excess organic waste or adding extra chemical filtration to an existing system, this versatile filter pad provides a practical way to support cleaner, healthier aquarium water.

Why Choose the Bioscape Ammonia Extraction Pad?

• Helps remove harmful ammonia: Ammonia-absorbing resin helps reduce ammonia concentrations in aquarium water.
• Dual-action filtration: Combines chemical ammonia removal with mechanical filtration to trap suspended debris.
• Cut-to-size design: Easily trim the 25 x 45cm sheet to suit different aquarium filter compartments.
• Supports healthier water conditions: Helps reduce fish exposure to harmful ammonia during periods of increased waste production.
• Versatile filter compatibility: Suitable for internal filters, hang-on filters, canister filters, trickle filters and suitable pond filtration systems.
• Freshwater and saltwater compatible: Suitable for both aquarium types according to the product specifications.
• Convenient replacement media: Use the entire sheet or cut it into smaller sections for multiple filters.

How Does the Bioscape Ammonia Extraction Pad Work?

Ammonia is produced in aquariums through fish waste, uneaten food and decomposing organic material. In a healthy, established aquarium, beneficial bacteria convert ammonia into nitrite and then into nitrate through the nitrogen cycle.

However, ammonia can accumulate when biological filtration is immature, overloaded or disrupted. Elevated ammonia levels can damage fish gills, cause stress and lead to serious health problems.

The Bioscape Ammonia Extraction Pad contains an ammonia-absorbing resin that helps capture ammonia as aquarium water passes through the filter. Its polyfibre structure also helps trap suspended debris, providing an additional level of mechanical filtration.

This makes it a useful supplementary filtration product when extra ammonia control is needed.

Important: Ammonia-removing filter media should not replace a properly established biological filter. Regular water testing, appropriate stocking levels and routine maintenance are still essential.

When Should You Use an Ammonia Extraction Pad?

The Bioscape Ammonia Extraction Pad can be useful in several aquarium situations:

• New aquariums: Provides supplementary ammonia control while biological filtration develops.
• Established aquariums: Adds an extra layer of chemical filtration when needed.
• Heavily stocked aquariums: Helps manage ammonia when waste production increases.
• Quarantine and hospital tanks: Provides additional ammonia management in temporary systems with limited biological filtration.
• After filter problems: Can provide temporary support when biological filtration has been disrupted.

If your aquarium has an ammonia spike, identify and correct the underlying cause rather than relying solely on chemical filtration. Read our guide to aquarium ammonia spikes for additional information about managing ammonia safely.

How to Use the Bioscape Ammonia Extraction Pad

1. Measure the available space inside your aquarium filter.
2. Cut the Bioscape pad to the required size using clean scissors.
3. Rinse the pad gently in suitable aquarium water before installation to remove loose particles.
4. Position the pad inside the filter where aquarium water can pass through it effectively.
5. Ensure the pad does not obstruct water flow or place excessive pressure on the filter pump.
6. Monitor ammonia levels regularly using a suitable aquarium test kit.
7. Replace the pad when its ammonia-removal capacity is exhausted or performance declines.

Filter placement: Where space allows, position the ammonia extraction pad after coarse mechanical filtration to reduce clogging and allow water to reach the ammonia-absorbing media.

How Often Should You Replace the Pad?

The useful life of an ammonia extraction pad depends on aquarium size, stocking levels, feeding habits, ammonia concentration and water flow.

There is no single replacement interval suitable for every aquarium. Test ammonia regularly to monitor performance and replace the media when ammonia levels begin increasing or the pad is no longer providing adequate ammonia control.

Rinsing may remove trapped debris, but it does not necessarily restore the ammonia-absorbing capacity of exhausted resin.

Compatible Aquarium Filters

The 25 x 45cm sheet can be trimmed to suit many aquarium filtration systems, including:

• Internal aquarium filters
• External canister filters
• Hang-on-back power filters
• Trickle and wet/dry filters
• Aquarium sump filtration systems
• Suitable pond filters

Check the dimensions of your filter compartment and ensure the pad can be installed without significantly restricting water flow.

Product Specifications

• Brand: Bioscape
• Product: Ammonia Extraction Filter Pad
• Size: 25 x 45cm
• Supplier SKU: BIS20
• Product code: FTP01
• Material: Polyfibre impregnated with ammonia-absorbing resin
• Filtration type: Chemical and mechanical
• Primary function: Ammonia removal
• Additional function: Traps suspended aquarium waste
• Water type: Freshwater and saltwater
• Installation: Cut to fit
• Reusable: Limited by the ammonia-absorbing capacity of the resin

Frequently Asked Questions

What does the Bioscape Ammonia Extraction Pad do?

The Bioscape Ammonia Extraction Pad uses ammonia-absorbing resin to help remove ammonia from aquarium water. Its polyfibre construction also traps suspended particles and waste.

Can I cut the Bioscape Ammonia Pad to fit my filter?

Yes. The 25 x 45cm sheet is designed to be cut to size and can fit many internal, canister, hang-on and sump filtration systems.

Is the Bioscape Ammonia Extraction Pad suitable for freshwater and saltwater?

Yes. The manufacturer markets the pad for both freshwater and saltwater aquarium filtration.

Will the Bioscape Ammonia Pad remove all ammonia from my aquarium?

The pad helps reduce ammonia, but its capacity is limited. Effectiveness depends on water conditions, ammonia concentration and media exhaustion. It should not replace biological filtration or regular water testing.

How often should I replace the ammonia extraction pad?

Replacement depends on aquarium conditions and ammonia loading. Monitor ammonia levels with a suitable test kit and replace the media when its removal capacity is exhausted.

Can I use the Bioscape Ammonia Pad in a new aquarium?

Yes. It can provide supplementary ammonia management while beneficial bacteria become established. However, it does not eliminate the need to cycle the aquarium properly.

Is this the same as a carbon filter pad?

No. The Bioscape Ammonia Extraction Pad is designed to help remove ammonia. Carbon filter pads are primarily used to adsorb dissolved organic compounds, odours, discolouration and certain other contaminants.