RP Aquatics Ammonia Block

RP Aquatics Ammonia Block

Long-Life Ammonia Removal Media for Aquarium and Pond Systems

RP Aquatics Ammonia Block is a premium ammonia-removal filter media designed to rapidly reduce toxic ammonia levels in aquarium and pond systems. It works by absorbing and neutralising ammonia spikes, helping to maintain stable and safe water conditions for fish. Each pack contains individually sealed pods designed for controlled, long-lasting use.

The product is especially useful during new tank setups, quarantine periods, or when ammonia spikes occur unexpectedly.

Benefits

• Rapid removal of toxic ammonia spikes
• Supports safe aquarium and pond start-up
• Helps stabilise water during cycling phases
• Long-lasting performance (up to 12 weeks)
• Provides stability during holidays or absence
• Suitable for quarantine tanks and new systems
• Works across a wide range of water parameters
• Can be used alongside other filtration products

When to Use

• New aquarium or pond setup
• During ammonia spikes or instability
• When setting up quarantine tanks
• While cycling biological filtration systems
• During holidays or periods of limited maintenance
• When additional ammonia control is required

How It Works

• Absorbs and neutralises dissolved ammonia from water
• Reduces toxic nitrogen compounds before they harm fish
• Provides immediate chemical support while biological filtration develops
• Maintains safer water conditions for up to 12 weeks
• Works passively as a media insert within filtration systems

How To Use

• Each pack contains 6 sealed 100g pods
• Suitable for up to 2000 litres of water per pack
• Insert pods into the filtration system (RP Reactor or compatible filter)
• Remove pods during fish disease medication treatments
• Clean filtration before installation in new or mature systems
• Replace after effectiveness period (up to 12 weeks)

Product Specifications

• Product Type: Ammonia-removal filter media
• Form: Sealed media pods
• Function: Chemical ammonia absorption and control
• Duration: Up to 12 weeks per pack
• Capacity: Up to 2000 litres per set of pods
• Category: Other Treatments / Filtration Media
• Pack Size: 6 × 100g pods

Key Benefits

• Fast ammonia spike control
• Stable water conditions during cycling
• Reduced risk of fish stress and toxicity
• Reliable backup to biological filtration
• Long-lasting, low-maintenance solution

Ideal For

• Freshwater aquariums
• Koi ponds and garden ponds
• Quarantine systems
• New tank cycling support
• Holiday maintenance protection