Dreaming about black ants can symbolize feelings of being overwhelmed or a sense of being invaded by small problems or concerns in your waking life. Ants are often associated with hard work, community, and persistence, but they can also represent annoyance or a situation that feels out of control.

The colander in your dream might suggest that you are trying to filter or manage these overwhelming feelings or issues, but they are still seeping through and affecting you. This could indicate a need to assess what is currently occupying your mind and whether you are effectively addressing these concerns.

Consider the areas of your life where you feel pressured or overwhelmed. It might be beneficial to take some time to sort through these issues, perhaps by prioritizing what is truly important and letting go of minor annoyances. Reflecting on your environment and the presence of these ants could also point to a need for greater organization or collaboration with others to tackle the challenges you face.