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Re: Why can't I prime my new canister filter?

Subject: Re: Why can't I prime my new canister filter?
by Fishyfishfish on 2019/8/11 12:25:51

It's been running fine - had a small leak issue at one of the connectors, which I've sorted but I've noticed it makes this strange scraping or rattling sound; it only lasts for a second or so but it does it quite regularly like every 20 mins or so.

I thoroughly checked the impeller when I set it up and it was fine and I've also gently tilted the canister to displace any air and no more air is coming out - is this something I should be concerned about?