Nope, they just swam over it and didnt ever mess with it. I didnt feed them this morning, so Ill try it again tonight to see what they do.
I made it like he said: Kinda, I did
4 packets Gelatin
1 Tilapia fillet and 5 shrimp
4 handfulls of favorite pellet food
8 earthworms
and hot water to match the amount (just under) the gel called for
gelled up nice... smells bad, wife hated the smell..lol
rays wont eat it, ghost shrimp nibble on it and I dropped a piece in my community tank and the fish loved it to... so, like I said, I didnt feed the rays this morning to see what they will do with it tonight