Hello Marta, looking at the plants, and the soil that is visible from the Aloes, I would repot in a better cacti mix. Media needs to be better draining, allowing better airflow at root zone. Just a slightly wider mouthed but shallow container with drainage holes would be my choice for its new container. I just use cacti mix and add lots of pumice or perlite to make them very well draining. It is summer time, so it is nice growing time for them. If your weather permits it, try to position in part sun/shade after repot, so it can enjoy the warmth of summer and help it adjust accordingly to your growing area.
Later, when the seasons change, be mindful of outdoor temps. If it starts to fall below 50F, bring them indoors to the sunniest side of your house. Watering needs to be adjusted as well when the season cools down, scaling down watering as the plants start to slow down in growth too.
Good luck on your plants!