I have trained my guys now to accept krill presented to them with tweezers. Some are still a little shy but the large female of the harem group and the male of the pair in my reef tank really got the hang of it and snap the shrimps right out of the tweezers.
These fish are fairly smart and trainable and it doesn't require a whole lot of effort.
These fish are fairly smart and trainable and it doesn't require a whole lot of effort.