They do not EAT WATER!
Sea sponges do not have many natural predators. The only animal that has been known to feed on sea sponges are sea slugs.
Sea Urchins eat mostly algae, but they also eat mussels, sponges, brittle stars, and crinoids.They are Omnivores
sea sponges are found in mostly in salt water, but a few live in fresh water.
algae and bacteria
They are filter feeders, but they mostly eat plankton.
sea sponges are found in mostly in salt water, but a few live in fresh water.
They eat sea sponges and are carnivorous.
every week
The one thing that I’m focused on, are sponges. SPONGES. Many people believe that the type of sponges we’re talking about, are the sponges we clean with... well, you’re wrong. The sponges that scientists keep trying to explain to people that live in the ocean, sea sponges. Now I’m worried for sea sponges, because starfish keep eating them. And frankly I feel very bad for their habitats. Because the ocean needs the sponges help. The ocean relies on porifera/sponges to help the ocean, to help it grow, to help it prosper, and to help animals live and eat.
If you are consuming sponges / non food items it's likely that you suffer from Pica
No, sea sponges are not decomposers. Sponges are filter feeders.