Makes it easier to convince my girls to eat their greens too
I think the form that the food is presented in also matters. I've found that a little challenge actually gets fish excited... Not stressful challenge in aggression when fighting for food, but a healthy "reward" based challenge - like a toy.
I've been making these "burrito" or "sushi roll" structures in my plastic mesh feeding cage. The cage keeps everything from falling apart and rotting, so it was necessary before making these complex food builds.
So in a roll, I'll start with a full sheet of nori, and put some raw shrimp sitting in a bed of flake food drizzled with Selcon. Then, I put a layer of kale and then frozen mysis with garlic X. Cover it with another sheet of nori and then roll it up with folded ends. Then I put the "sausage" looking roll in the feeder mesh..
The rabbit fish usually goes first - ripping up the nori. Yellow tangs just eat his debris. Other tangs rush in to get at the nori and kale. Then the wrasses and trigger smell the raw shrimp and mysis. The anthias see flecks of mysis and flake food... Then dart in for the little morsels.
Trigger waits for the shrimp to be exposed... Almost impatient as the tangs eat through the vegetation to expose the flesh inside. Once the mysis starts floating, the omnivores go for it. Once the shrimp treasure is visible, the trigger goes in!
It's like a community of cooperative eaters...