Fluval 205 Ext Filter

[Skins]

Hello,
Can some one please advise me, does the check ball in the intake strainer need to be removed.
Kind regards, Keith.

 

[BackToTheFishes]

Hello,
Can some one please advise me, does the check ball in the intake strainer need to be removed.
Kind regards, Keith.

No,that stops the water backflowing into the tank when you clean the filter,for easier priming