I have 3 Amano Shrimp in each of my two tanks. The ones in Chronos' tank we call Herp. The ones in Echo's we call Derp. (We call them all this as we cannot tell the difference between them. There is one Herp that is slightly smaller than the rest, but he is still Herp.)
There was curiosity at first from Chronos, but after discovering they are waaaay
too fast for him to catch, he gave up. He gives them a look now and then, but could really care less. Echo has never shown an interest in them. They keep my NPTs clean as a whistle. We did have one OH NO! HOLY CRAP!
moment when one of the Herps jumped straight out of the water and got stuck to the inside of the lid. We gently poked him and he jumped right back in the water.
I love them!
One of the Herps. I apologize if the image is terribly large.