Nope you do not have to replace the sponge. Air filters differ a lot from different suppliers. The sponge is just added protection that is not required to run your wrangler safely.
No, it has pores which allow the sponge to filter feed.
a sponge that lives in the sea
Sponges are filter feeders. This means that they pull water through their bodies and eat whatever they can filter out of it. The more folds and spaces that a sponge has, the more spaces there are for it to filter. This is the reason that sponge bodies are full of holes and spaces.
That is the filter for the PCV system.
The pores in a sponge are used to filter the water, and while doing that they collect food to eat
Italy loo
filter feeds
It is a filter for the pcv system.It is a filter for the pcv system.
The surface of the orange puffball sponge is covered with small pores that filter small particles of food from the water that passes through them. Each sponge has flagella that help move the water through the sponge.
The body of a sponge is covered in tiny openings called pores. These pores allow water to flow in and out of the sponge, which helps the sponge filter out food particles and oxygen from the surrounding water.
He has gone out of the water before and been fine.
Any baby fish can get sucked into a filter and killed quite easily. While your tetras are very small, it's best to use a sponge filter. This is basically a piece of fine aquarium sponge that is attached to an air pump and the rising air bubbles draw water through the sponge. It will not hurt your fry, you may even see them 'grazing' on tiny bits of food that get stuck to the sponge. The drawback of sponge filters is that they are not particularly powerful, and will not cope with a heavy bioload - don't overstock a tank that's running on a sponge filter. When your fry get a bit bigger, switch them over to whatever kind of filtration you normally use, but cover the inlet with some pantyhose. This is a cheap and easy way to stop fry being sucked into a filter.