Bad day with the tank...
I probably should have done my water change this past Friday, exactly one week after the last one, but I let it go a couple more days. OMG, the algae that popped up today in the back of the tank. Long story short, I lost 3 of my big anubias today. I went to trim the yellow/brown leaves off the Congensis Minis, and as I was trimming, the leaves just started falling off. The rhizome was all brown, I yanked it from the tank, and when I started playing with the rhizome, it literally turned to goo and disintegrated in my hands. My other Congensis on the front of the large rock did the same thing. Luckily, the one Congensis between the rocks is still okay. My big Anubias Nana under my tree branch...well, I went to wipe his leaves free of algae and they too started falling off. The rhizome was all gray. This one was glued to a small rock, so I pulled it out, and it's rhzome was mush too. So 3 of my big Anubias are gone and the tank looks a bit emptier today.