Cloverleaf Bioprotein Fractioniser outside of packaging at Pond Supplies Essex
Cloverleaf Bioprotein Fractioniser in labelled diagram of key components of the Fractioniser at Pond Supplies Essex
Cloverleaf Bioprotein Fractioniser outside of packaging at Pond Supplies Essex
Cloverleaf Bioprotein Fractioniser in labelled diagram of key components of the Fractioniser at Pond Supplies Essex

Cloverleaf Bioprotein Fractioniser

£429.99 £389.99
/
Tax included. Shipping calculated at checkout.
  • In stock, ready to ship
  • Backordered, shipping soon

Cloverleaf Dual Function Foam Fractioner (Without Ozoniser)

If you’re serious about crystal-clear, healthy pond water, the Cloverleaf Dual Function Foam Fractioner is an essential addition to your filtration setup. This model does not include an Ozoniser, but for those who want the enhanced benefits of ozone purification, you can find the Cloverleaf BioProtein Fractioniser & Ozoniser here.

Premium Pond Protein Skimmer & Biological Filter in One

Cloverleaf’s engineers have taken a fresh, innovative approach, basing this compact unit on the proven M70 fluidised bed filter body. Rather than simply producing oxygen-rich water and letting that potential go to waste, this design also incorporates a high-performance floating biological media bed — delivering both protein skimming and biological filtration in a single device.

This makes it perfect for pond keepers looking to:

  • Remove unsightly foam caused by excess proteins and dissolved organic compounds (DOCs).

  • Improve nitrite reduction and overall water quality.

  • Maintain high oxygen saturation levels for fish health and beneficial bacteria.

Why This Fractioner Stands Out

  • Dual Functionality – Removes waste proteins and boosts biological filtration.

  • Compact Footprint – Ideal for space-conscious setups.

  • Superior Media – Contains 4 litres of long-life floating media, as used in Cloverleaf’s advanced ADTEC Multi Bay Filters.

  • Easy Maintenance – Clear column for visual inspection and quick venturi cleaning.

  • Made in the UK – Designed and manufactured at Cloverleaf’s Essex facility.

How It Works

Water is pumped (via a dedicated pump) through a venturi which injects air, producing oxygen-rich water that travels through the biological media. Contaminants attach to the rising air bubbles, which are collected in the transparent inner tube and discharged into a waste outlet for easy removal. The cleaned, oxygen-saturated water returns to your pond, improving both clarity and health.

A Cloverleaf side valve lets you fine-tune the waste extraction and oxygen output, making it adaptable to different pond sizes and pump capacities.

Technical Specifications

  • Maximum Pond Size: 10,000 gallons (36,000 litres)

  • Unit Height: 1000mm (40")

  • Body Diameter: 110mm (4")

  • Biological Media Volume: 4 litres floating plastic media

  • Pump Requirement: Minimum 3,600 LPH (800 GPH), Ideal 4,500 LPH (1,000 GPH)

  • Inlet: 40mm (1.5")

  • Outlet: 50mm (2")

  • Installation: Base plate can be screw-fixed to paving, decking, or timber

  • Maintenance: Minimal – periodic cleaning of the inner collection tube recommended

Usage Tips

  • Fix the base plate for stability.

  • For quieter operation, return water via a 50mm pipe bend and drop into the pond about 30mm above the surface.

  • When using pond medications, disable protein extraction but keep the unit running to maintain oxygenation and biological activity.

Upgrade your pond’s filtration performance with the Cloverleaf Dual Function Foam Fractioner. Whether battling surface foam or striving for the ultimate in water clarity, this professional-grade unit delivers reliable, long-lasting results.

You may also like