The last couple weeks I've occasionally had these strange small thin film sheets floating around the tank. Usually only one or two and then eventually disappear somewhere. They look like those breath mint strips that dissolve in your mouth, and about the same size or a little smaller.
I haven't been able to determine any pattern to when they show up.
When I first saw them I thought it may have been something spawning. But when I saw them again and looked closer, it's clearly film like.
In 23yrs of reef keeping I haven't encountered this before.
My hunch is that it's some strange bacteria breaking off from the PVC walls of my return line.
I'm not particularly concerned about it but curious to what it might be.
I've tried to get pics many times but its too thin and opaque and doesn't show up.
Anyone have an idea what this might be beyond strange bacteria?
I haven't been able to determine any pattern to when they show up.
When I first saw them I thought it may have been something spawning. But when I saw them again and looked closer, it's clearly film like.
In 23yrs of reef keeping I haven't encountered this before.
My hunch is that it's some strange bacteria breaking off from the PVC walls of my return line.
I'm not particularly concerned about it but curious to what it might be.
I've tried to get pics many times but its too thin and opaque and doesn't show up.
Anyone have an idea what this might be beyond strange bacteria?
