The filter should be cleaned each individual six months. When cleaning your filter only replace the sponge/cotton content and do not rinse out or alter any of one other media inside the filter. What is the best fish tank filter and is also it worth the income? By investing in https://bestdogfoodbrandsuae88653.losblogos.com/36120427/a-simple-key-for-aquarium-tips-uae-unveiled