Thanks for the answers…
I’ve been using the “Seemndelbaumblätter” (Catappa leaves I think?) for my Betta coccina but always used peat as well. They seem to like it (50+ juveniles) Does it also work with Catappa or Oak only?
How deep is your Ph and how many liters per leave?
Do you put some in your fresh water for waterexchange as well?
Or how else do you keep the ph stable (I think if you only have leaves in the tank the ph will be unstable right after Waterexchanges?)
So many questions…