Please tell me how I'm pushing my luck "buddy". Its been like this for 5 years.
Jags as many other cichlids are hardy fish so your fish can take a lot of abuse from the owner but everything has a limit, you simply cannot claim "my canister has been running per one year without service and looks like it doesnt need it", then I guess you dont take a bath too often cause after two or three day maybe you dont need it as well I guess...

