For those who were interested, I finally got word back from Lechuza about Cactus Pon… Hi Helen, Thank you for your message. Please see Lechuza's response to your earlier questions: As you work with very small succulents and cactus, he could also fill a Delta 10 or Cubeto 30 with several plants at the same time. I would then recommend the following as a planting substrate: Drainage layer as usual and add the LECHUZA PON and then plant in the Cactuspon. Always leave the water level indicator at the lower level. This serves to check that there is NO WATER in the tank. Otherwise you can also plant in the mini planters in the Cactuspon. Again, please do not leave any water in the reservoir. Water from above, let the water run through and then remove the excess water. Succulents and cactus need almost no water and store a lot of water themselves. Watering is then only carried out as required (finger test).
