I am still new to polys myself but I feed Hikari sinking carnivore pellets, omega one shrimp pellets, and NLS 3mm sinking pellets. I will probably end up going with one type in the future (most likely NLS), but I'm still experimenting. My polys will only eat freeze dried shrimp if i hold it underwater with tweezers, maybe because I've only fed them with sinking food since day one..
I tried slivers of tilapia recently and wow they attacked it harder than they've ever attacked any pellet. In terms of how much.. I'm still figuring that out too. I try to feed just enough to see a slight bulge in their stomachs but also skip at least one day a week (it's hard though because it's so fun watching them eat!). I'll probably reduce the frequencies of feeding as their growth slows with age.
