I set up my 15 gallon Fluval Flex about 2 months ago and did a fish in cycle with some guppies and mystery snails. The tank has been fully cycled for over a month. Now the tank only has 5 large amano shrimp, 1 mystery snail, and a bamboo shrimp in it. Today I added two nerite snails and a betta. Now I know a lot of people on here say not to add anything to a tank with a betta, but I figured large amano shrimp and some snails would be safe from attack. But since I added my betta a few hours ago my amano shrimp won’t leave the betta alone. He’s a halfmoon betta and the amanos keep grabbing his fin and holding on, and then betta freaks out trying to get them off, and I think they might be damaging his tail. The betta isn’t fighting back or being aggressive towards the shrimp at all even though he’s being attacked basically but I think he’s getting tired. I’m going to remove the betta from my tank. I was just wondering if anyone has seen this behavior from amano shrimp before? Thanks!