Can fish find out where the pellets are in the gravel? i was curious because i might by some hikari oranda sinking pellets, i dont wanna cause more waste and food if they cant find it in the gravel.

Yup they can and if they are anything like umm any other goldfish lol, they like picking through the gravel anyway. But if you are worried some people have little dishes in their tank and they put the sinking food on it.

alright thanks for the info