How to save offspring from the filter

If you have an external filter the filter input is usually the end of many fry and shrimp zoeae.

It's easy to prevent this from happening, with a mesh of which are used to put clothes in the washer determined will of salvation saved for our offspring and our shrimp freshwater aquarium, such as crystal or davidi Neocaridina.

We should note that this protection will accumulate some dirt at the entrance, just simply rub a little every time we do a water change weekly and we will perfect and our offspring swimming through the aquarium ... provided that the larger fish do not eat them.