I have no clue what these could possibly be but they're growing and spreading in number by the day it seems like. Tank only had a couple filaments 3ish months ago and now there's dozens. I also know they're organic/alive because even when all flow and pumps are turned off they sway in the water or retract when disturbed. Some just kinda flow in the water and others are very firmly attached at great lengths to other pieces of rockwork. They also all seem to come from a central point that looks pretty dense and is a darker color.
Sorry if the quality of the photos isn't great, I had to zoom in pretty far to get them to be decently visible and ofc there's distortion from the glass and water too.
Any help ID'ing these would be super appreciated! Also to know if it's anything I should be concerned about or not. They seem to be coming exclusively from a rock that my large palys are growing on.
Sorry if the quality of the photos isn't great, I had to zoom in pretty far to get them to be decently visible and ofc there's distortion from the glass and water too.
Any help ID'ing these would be super appreciated! Also to know if it's anything I should be concerned about or not. They seem to be coming exclusively from a rock that my large palys are growing on.