WaterGuard Liquid Pool Blanket – Reduce Evaporation and Save Water

Cut water loss, reduce refilling costs, and protect your pool, dam or reservoir with WaterGuard Liquid Blanket. This advanced evaporation-control formula spreads across the water surface to form an ultra-thin, invisible layer that slows evaporation without affecting swimmers, animals or equipment.

Designed for South African conditions, WaterGuard is an improved, more economical formulation developed by Aquarian Products. It’s ideal for swimming pools, farm dams, reservoirs, ponds and water storage systems where water conservation matters.

Why Use WaterGuard?

Water evaporation wastes thousands of litres every month — especially in hot, dry climates. A single square metre of water can lose up to 8 litres per day in summer, while large dams can lose tens of thousands of litres daily. WaterGuard helps you hold onto that water and reduce top-up costs.

Key Benefits

• Reduces water evaporation by up to 50% or more*
• Invisible liquid blanket on the water surface
• Safe for pools, animals, crops and people
• Easy pour-and-go application
• Works on pools, dams, reservoirs and ponds
• More economical than traditional evaporation control liquids
• Helps conserve water during dry seasons
• Recommended as a water-saving method by local municipalities

*Results may vary depending on weather and usage conditions.

How It Works

WaterGuard uses specialised polymers that naturally spread across the surface of the water. These particles repel each other, creating a strong spreading action that forms a microscopic film over the surface. This “liquid blanket” slows evaporation while still allowing oxygen transfer and rainfall to pass through.

The film continuously redistributes itself across the surface and does not collect in one area.

Is It Safe?

Yes. WaterGuard contains safe components commonly used in food and pharmaceutical applications. It is suitable for:

• Swimming pools
• Farm dams
• Reservoirs
• Fish ponds
• Livestock water storage

Coverage & Dosage

• Apply 1ml per square metre of surface area
• 50ml bottle covers ±50m²
• Example: 10m × 5m pool = 50ml dose

Reapply:

• Every 2–3 weeks for unused pools/ponds
• Every 1–2 weeks for frequently used pools

Application

Simply pour the required amount directly onto the water surface. The liquid spreads automatically and begins forming the protective blanket within minutes.

The film is resistant to wind, wave movement and rain, and will continue to spread evenly across the surface.

Ideal For

• Swimming pools
• Farm dams
• Irrigation reservoirs
• Fish ponds
• Water storage tanks

Save Water. Save Money.

WaterGuard is a simple, cost-effective way to reduce evaporation and keep more water where you need it. If you’re topping up your pool or dam too often, this liquid blanket offers an easy solution that works quietly in the background.

Add WaterGuard to your water-saving routine today.