They can eat duckweed, elodea or algae.
lotus, lilies,algae are few examples.
Duckweed
Water lilies, cat tails, water iris, duckweed, algae, etc
They'll eat algae or freshwater aquatic plants such as anarchis or elodea
because you're stupid
this may go from the simplest of fish to the most extreme plankton
The answer would be yes and no. Generally there are many different animals that do eat duckweed, ducks, carp, etc. However, Duckweed, (most notably native to California) is more often found in fresh water in ponds or lakes. There are also three main types of Duckweed, Lemna, Wolffia, and Spirodela. Each of course being slightly different than the other. Duckweed was often noted as being a good source of calcium, but the calcium make-up is sometimes unusable, especially by humans, mostly depending on the environment in which it is grown. Water content changes the content of the Duckweed. It is often said that it is better to eat that which eats the duckweed. So for as far as sharks go, they do not specifically eat duckweed (this includes the algae and shrimp eaters), however they would certainly benefit from it if it were injested.
no,algae eater only eat algaewhy do u think their called algae eaters
Yes, you could still calculate Elodea's rate of photosynthesis by measuring the change in dissolved oxygen in the water over time. The presence of single-celled protozoans would not significantly affect the ability to measure the rate of oxygen production by the Elodea.
Mosquito fish live mainly in ponds or swampy areas. They are small fish, so be on the lookout. They live in places where there is algae and such weed, sometimes elodea.
Yes, they eat an assortment of things. They will eat algae that grows on the floor or items in the pond. They will also eat dead matter that falls to the floor of the pond, Later on, also bloodworms, fish food and micro organisms.