Aldrovanda vesiculosa Work in Progress Water Analysis of the Natural Habitat by Klaus Keller from the Forum In October 2015, I took a water sample from this location and had it analyzed: pH: 6 KH: 2 GH: 2 Conductivity: 73 µS/cm After the Disappearance of Aldrovanda and the Discovery of Goldfish in the Water The following water parameters were measured: pH: 7.9 Conductivity: 226 µS/cm Temperature: 30.4 °C