OASE AquaActiv PhosLess Direct 500 ml

OASE AquaActiv PhosLess Direct 500 ml

Fast-acting phosphate remover for ponds – prevents algae growth & improves water clarity

OASE AquaActiv PhosLess Direct is a highly effective solution designed to quickly remove excess phosphates from pond water. By reducing phosphate levels below the algae growth threshold (0.035 mg/l), this treatment helps prevent nuisance algae blooms and improves overall water quality. It also binds hydrogen sulphides, eliminating unpleasant odours in the pond.

Key Benefits

• Phosphate Control: Physically binds and removes excess phosphate, reducing algae growth.
• Odour Elimination: Neutralises hydrogen sulphides that cause bad smells.
• Fast Acting: Works quickly to lower phosphate levels below algae-supporting limits.
• Long-lasting Effect: Precipitated residues remain active and continue to store phosphates over time.
• Winter Protection: Ideal for phosphate management even during colder months.

Application Instructions

• Distribute approx. 50ml per 1,000 litres evenly across the pond surface in still conditions.
• Do not scatter directly over plants.
• Reduce filter output during application and ensure adequate aeration.
• Water may turn white or red temporarily as the product reacts.
• After 24 hours, suction or filter out the precipitate if desired.
• Safe residues continue binding phosphates long-term.
• Repeat dosing every 6–8 weeks depending on nutrient load.

FAQ – Phosphate in Ponds

❓ Why is phosphate a problem in ponds?
Phosphate is a natural nutrient, but high levels fuel algae and weed growth, which reduce water clarity and can lower oxygen levels as organic matter decays.

❓ What causes high phosphate levels?
Common sources include fish waste, uneaten food, leaves and organic debris, and fertiliser runoff from surrounding areas.

❓ How do I manage phosphate?
Test your water regularly, limit overfeeding, remove organic debris, and use a phosphate binder like OASE AquaActiv PhosLess Direct for effective long-term control.

We recommend having a test kit which allows you to predict algae outbreaks and understand the extent of your algae problem!