ants in the barrel?

the plants were growing steadily the next few weeks, I saw these strange worms swimming about, then ants found their way in and decided to go worming.

Nicanor, I saw your other thread about the water hyacinth. Rather than create a new topic each time, you can edit the existing one. The edit button is on the top right. Or you can go to the bottom of the first thread and at the bottom there's a tab that says --- Post Reply --- This adds the new stuff to what was already posted. Three photos can be added to each post.