Are there any varieties that are not going to just die? My husband is obsessed with them but everything we’ve been looking into say they are “expert” only. What makes them “expert” only? The water parameters seemed pretty standard recommended range, i just don’t quite understand what the issue would be? If anyone can give me their experience with them or any insight I’d be really grateful. I’d like to add it’s not like we’ve got one and are scrambling but it’s something we would like to look into getting further down the line


