After switching ferts one if my anubias branched off into a Y, I've never seen one do this they usually just grow in a straight line. And once again I can't post pictures as they are too big, I don't get it i can set my phone to the lowest quality and the file is still too big lol.
Anubias split https://imgur.com/gallery/OgGqa
Anubias split https://imgur.com/gallery/OgGqa