Product details
Nautex, also known as "coccolithic chalk" or Champagne chalk, is a natural sedimentary calcium carbonate aged 60 million years (CaCO3). This treatment oxygenates and reduces organic sediment buildup in ponds and lakes. It plays a key role in regulating pH and dissolved oxygen levels, restoring ecological balance quickly, enhancing photosynthesis, and improving water oxygenation. Nautex works in two complementary ways: physically by flocculating suspended particles and biologically by degrading organic sediment.
Application advice:
- Dosage: 150 g/m², twice a year (spring and autumn).
- Mix 25 kg of Nautex with 100 liters of water to form a "milk."
- Spread evenly using an electric pump or watering can.
Key benefits:
- Non-toxic and safe for humans and fish.
- Boosts oxygen availability for aquatic fauna.
- Degrades organic sediment.
- Increases phytoplankton diversity.
- Controls pH and odors.
- Improves water clarity.