Shrimp maybe
An insect
the mudskippers
A turtle or snail.
bluegills
its near the pond on creATURE AREA
in creature area in front of the pond
creature feature
creature teacher
The blue whale and the pink river dolphin.
well first woodland creatures are different from pond creatures second you wouldn't see pond creature go out of water to go to a woodland environment nor would you see a woodland creature like a chipmunk come out of it's woodland home to enter a ponds food chain
Hard to say. Snakes and turtles can be pretty wicked. And if there are alligators, they can be bad.
Yes, it is because without any algae some living animals in the pond would die. Algae can be food for some creatures in the pond. If your pond is just for admiring and not for living creatures, no, it isn't because the algae will take over the pond and no living creature is in it to eat the algae.