A bear that eats a fish that ate bugs that ate algae is a
secondary consumer
A example of a food chain in a pond would be the grass at the bottom and the bugs eat the grass and the frog eats the bugs and the fish eats the frog and a bigger fish eat the fish and the snake eats the fish and last of all the the owl eats the snake and hawk attacks and kills the owl to get the snake
Fish
Omnivorous.
Certain species of fish, such as the Bristlenose Pleco and the Siamese Algae Eater, are known to eat brown algae.
barb fish eat algae
Not really, its the life cycle. the fish breeds, the turtle eats some of the fish, the fish left breed more fish! its how life goes. an example might be.... the mama bug has baby bugs, the baby bugs grow up, the frog eats some of the bugs, the snake eats the frog, the snake dies. then the bugs left, have more bugs, and it happens all over again.
i think a heron is a secondary carnivore because it eats this type of fish and that fish eats algae. so basically the fish eats algae and other stuff which makes it a primary. if the heron eats the primary it would be a secondary. ISABELLA 4TH GRADER
Snails and some fish eat algae and both are eaten by raccoons
a Pupfish eats diatoms and algae. bye
A foodchain.