raccoons are usually the culprits, cats dogs and even birds can do it, is this a small pond in a garden or near a house, , if you live in a warmer climate it may be turtles snakes or gators in a much larger pond... leaving moth balls or staking a piece of bar-soap near the pond will usually get rid of unwanted pests
Increases the fish's volume by filling the swim bladder with oxygen.
A pond man.
They eat fishs and insects, primarily beetle larvae, fruits, and nuts and plants
snakes
fishs eddy
bumchum
usually cats
beaver and painted turtle
A turtle or snail.
bigger fish
bluegills
you mom c: