hey everybody, I checked my aquarium this morning and saw some brown spots on the inside of the glass, and some long white threadlike things extending from the roots of my java fern and dwarf sag. They are living and healthy so I don't think they're dying or anything but is this algae or just something natural? I changed my water last friday and I add liquid fertilizer every other day as well. Any help would be appreciated, thanks!!
Spots And Strings
- Thread starter bjanbkboi
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