u/Bubblegum_xX

I added water from a local stream into my pond a few days ago and these strange little structures started forming. They look like fish poo but only really have a few tetras in there at the moment. Any ideas and help would be appreciated because Claude seems to think it's cyanobacteria and I'm hoping it's not

I added water from a local stream into my pond a few days ago and these strange little structures started forming. They look like fish poo but I only really have a few tetras in there at the moment. Any ideas and help would be appreciated because Claude seems to think it's cyanobacteria and I'm hoping it's not