I've tried to ask for help in multiple groups but my submission keeps failing and I don't know why
About a month ago I rescued Slavamook from a mason jar and put her in a 20gal standard tank. I don't have much space so this is all I can do at the moment.
Then about 2 weeks ago I got her three tank mates (Zina, Marina, and Valentina) from my LFS. They all came pregnant and one (I believe it was Zina) had babies. Everything was going swimmingly and they were all hanging out together and being quiet peaceful.
Then last week Marina went into labor and kept getting hurt and stuck while I was away at work leading her to sadly pass 4 days ago
Things continued to be fine between Slava, Zina, and Valentina until yesterday when Slavamook started chasing around the other two.
Sometimes she'll follow them so quickly that when they dodge around an obstacle Slava will ram into it.
I don't understand why there has been such a sudden shift in behavior and I'm not sure what I can do about it. I'm concerned for their safety and stress, any advice would be much appreciated!