I see on the current videos that the easy2grow kit uses 9mm piping whereas originally the piping was 6mm. What is the thinking on this and will there still be replacement products available going forward for those of us who have always used 6mm piping?
If ordering say a new 47L container will this only be geared up to fit 9mm piping meaning that all new 9mm valves etc will be required for the system to operate?