Below you will find answers to a number of frequently asked questions. Is your question not listed? Please feel free to contact us!

• Is the Pro-Vida a venturi system?
  No, the Pro-Vida contains a nanobubble generator developed by us. A venturi is used to introduce gas (usually oxygen) into the water. Of course they are still large bubbles. The water with the large bubbles then passes through the nanobubble generator and the large bubbles are converted into many small nanobubbles.
  
  
• Is the Pro-Vida maintenance-free?
  The nanobubble generator is maintenance-free in most cases. The oxygen generator (and if any plasma generator) do require maintenance as usual. The air inlet filter must also be replaced annually and the pump filter must be cleaned regularly depending on the water quality.
  
  
• Which type of Pro-Vida should I have?
  In greenhouse horticulture this mainly depends on the amount of water you use per day. The current oxygen level and the desired oxygen level also play a role, as well as the way in which Pro-Vida can be applied. We are of course happy to help you with this choice. Contact us for tailor-made advice.