Question for those that have tried feeding their shrimp "shrimp crack".
I have fed them crack twice now, the first time post a water top up. The shrimp literally act like they're on crack, flicking and swimming madly/erratically around the tank. Even ones that haven't had any of the food yet. It is not all the shrimp, just random ones. I put it down to the water change last time, but I have just fed them it again and the same behaviour is occurring.
Has anyone else noticed this weird behaviour?