I bought 3 mollies the other day and they all had their fins completely shredded and then they died the next day. My question is, which of my fish is most likely doing this to them?
I have the following:
3 Parrot fish
1 Angel
1 Red tail Botia
1 Pleco
1 Rosey Barb
1 Geophagus Surinemesis
Thanks!