Regular Member Endorite Posted September 23, 2019 Regular Member Share Posted September 23, 2019 I have a canister filter and I was changed the filter media today and put in some top fin quartz bio balls but then the filter wouldn’t start when I put it back in the tank! It was making a loud, constant, clanging sound (the bio balls I assume) but it didn’t do anything else, I never saw any water leave the filter! I don’t know if I did something wrong or if I messed up my filter or something (I’ve not used this filter media before, but I thought I followed all the directions). If anyone has any experience with this, or any ideas on what I’m doing wrong I’d really appreciate it, thanks! 0 Quote Link to comment Share on other sites More sharing options...
Regular Member Endorite Posted September 24, 2019 Author Regular Member Share Posted September 24, 2019 ...nvm... I left it alone for a hour or so while I was looking it up. I randomly decided to try plugging it in again and it decides to just start working like nothing ever happened... (I think my aquarium hates me) 1 Quote Link to comment Share on other sites More sharing options...
Regular Member dahling8 Posted September 24, 2019 Regular Member Share Posted September 24, 2019 Glad it started working again...nothing more frustrating than a filter, especially a canister that refuses to run. My guess is that it lost it's prime - perhaps air made it's way through the hose or canister body during the service That would explain the rattling sound until water filled up the chambers again. 0 Quote Link to comment Share on other sites More sharing options...
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