I did a treatment of Parasite Guard by Tetra for a week for my ram ( lfs didn't have any API version) and stupid me didn't read the part that says "harmful to shrimp.." I found 2 amano shrimps, curled up today and white, like the ones you see on a seafood platter. And my ghost shrimp is orangey, but hiding in the plants, I think he will be gone soon. The other amano is MIA and possibly dead under a rock. What did I do! Urghhh! I loved the amanos, they grew so much, I will try and find 4 more adult amanos at the lfs next week. So frustrating!