Red Label Trickle Filter for Happy Combi 20/25

£740.00

In stock

Description

Red Label Trickle Shower

High-Performance Biological Filtration Module for Koi Ponds
Compatible with: Red Label HAPPY BASIC Combi 20/25

A koi pond depends on stable biological performance and high dissolved oxygen levels to maintain long-term water quality and fish health. The Red Label Trickle Shower is engineered as a high-efficiency biological filtration module designed to integrate seamlessly with the HAPPY BASIC Combi 20/25, enhancing nitrification performance while significantly increasing oxygen saturation throughout the pond system.

This modular filtration unit creates an optimal environment for beneficial bacteria, accelerating the biological conversion of ammonia and nitrites into less harmful nitrates while maintaining consistent hydraulic performance.

Biological Filtration Performance

The vertical shower design maximizes air-to-water contact, creating ideal conditions for aerobic bacteria to thrive. As water cascades through the filter media, organic waste compounds are rapidly broken down, supporting stable water parameters and reducing the biological load placed on the primary filtration system.

Oxygen Enrichment

By exposing flowing water to ambient air across multiple media layers, the Red Label Trickle Shower delivers a substantial increase in dissolved oxygen levels. This enhanced oxygenation supports koi vitality, improves bacterial efficiency, and contributes to a healthier, more resilient pond ecosystem.

Modular Media Configuration

The Trickle Shower features a customizable media chamber, allowing installers and pond keepers to select biological and polishing media tailored to stocking density, feeding levels, and system demands. This flexibility makes the unit suitable for both standard koi ponds and high-performance, heavily stocked installations.

Low-Maintenance Operation

The open-flow design and structured media layout minimize clogging and channel formation, ensuring consistent performance with reduced maintenance requirements. Routine inspection and periodic media rinsing are typically sufficient to maintain optimal operation.

Ideal Applications

The Red Label Trickle Shower is ideally suited for:

  • Professional koi pond installations requiring increased biological capacity
  • Upgrades to existing HAPPY BASIC Combi 20/25 systems
  • High stocking density ponds and intensive feeding regimes
  • Installations where increased dissolved oxygen levels are a priority

 

Related Product

Red Label HAPPY BASIC Combi 20/25 — Designed to integrate seamlessly with the Red Label Trickle Shower for complete mechanical, biological, and ultraviolet filtration performance.

 

 

Specification

Technical Specifications

Specification Value
Model Type Red Label Trickle Shower
Compatible Systems HAPPY BASIC Combi 20/25
Overall Dimensions (L × W × H) 995 × 850 × 785 mm
Total Height (Including Filter Stack) 1480 mm
Maximum Flow Rate 20,000 liters per hour (4,400 UK gallons per hour)
Inlet 1 × 63 mm
Outlet Bottom-mounted gravity outlet tray

Supplied Components

The Red Label Trickle Shower is supplied as a complete, ready-to-install biological filtration module, including:

  • Trickle shower housing

  • Modular media chamber system

  • Built-in spray bar for even water distribution across filter media

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