when I got a 120g tank I got an Oase canister filter on the advice of the guy at the aquarium store. I loved it at first but since I have opened it up to place some Purigen in one of the trays, it has a constant rattling and it is driving me bananas. I have tilted the canister slightly several times and do get a few air bubbles out of it which in the past has solved any noise issues. I have only had it about 4 months? I have not run it (after water changes and other cleaning)
without using the hand pump to get as much air as I can out first. So I don't think I have damaged any of the parts by dry running. I am clueless on how to troubleshoot the problem since I have no experience to fall back on. I just want my nice silently running filter back. If you have any advice, please help?
without using the hand pump to get as much air as I can out first. So I don't think I have damaged any of the parts by dry running. I am clueless on how to troubleshoot the problem since I have no experience to fall back on. I just want my nice silently running filter back. If you have any advice, please help?