Well I have an ornate poly, and Im wonderin if he could eat my yo yo loaches, my zebra loaches or my clown loaches. I've personally seen a 14" tigrinus cat try and eat a 3" zebra loach and the zebra loach fought his way back out. But, poly have much different mouthes. Do I have anything to worry about?
If they're small don't be suprised if they go missing.