filter hydra

[Kortzk]

What do you think of the Hydra filter? does it work well for you? I’ve heard a lot of criticism, but I’ve put it next to a backpack filter and it works well for me.

 

[vetteguy53081]

What do you think of the Hydra filter? does it work well for you? I’ve heard a lot of criticism, but I’ve put it next to a backpack filter and it works well for me.

as a mechanical and biological filter, it performs well but needs to be cleaned regularly to prevent being clogged