Cacti repotting had been on my to do list for quite a while. Six small and nine mini cacti had to be given a new space.
This is a before photo of the six small cacti. An easy trick to remove the watering stains at the bottom of the pots was to soak them in a mix of warm water and vinegar.
The remaining three were grouped together into one larger pot. I am a little bit worried about the top left mini cactus. It doesn't look very healthy but I hope that the new space will help its recovery.