You were going throught the algae phases - experiencing diatoms and possibly cyanobacteria. Hermits will fight each other but shrimp will generally only "eat" dead things.
I know it's been a while since you posted this and you haven't really been back. I just wanted to know how your tank is doing.
Let us know and post some more pictures when you can.
I know it's been a while since you posted this and you haven't really been back. I just wanted to know how your tank is doing.
Let us know and post some more pictures when you can.