Issue with fluval fx2 canister filter

The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.

CfishGo

Aquarium Advice Regular
Joined
Dec 4, 2024
Messages
75
Location
Canada
I had a lady doing the maintenance on my canister filter but she can't do it anymore. I figured I'd give it a try even tho my wrist are shot and there isn't much strength there. The aqua stop valves are nearly impossible to shut on and off. My neighbor tried and had trouble also and he's a big strapping young man. I'm afraid they are gonna break. Does anyone have experience with the fluval fx series canisters? Is this normal?
 
I dont have experience with the FX range, but have a lot of experience with the 06 and 07 range. Not the same, but similar enough.

The aquastop valves on the 06 range are fiddly when you are trying to reattach them to the motor head IME, and if the valve and hoses arent lined up perfectly with no twisting the lever doesnt want to pull down and lock in place. I found a new valve sorted the issue for a couple of years, and then the problem reoccured, so presume its an issue with wear and tear. The 07 range seem a lot easier to reattach than the 06 range thus far.

I've broken 2 aquastop valves so far using too much force when they didn't want to reattach, and the last time I broke one a piece got stuck in the motor head, I couldn't get it out and ended up replacing the whole filter rather than just a new aquastop valve.

Did your neighbour manage to get the valve back on?
 
I have no issues taking them off or putting them on, that's easy. It's opening and closing them that is so hard. He got it open so water is flowing. I closed them for maintenance.
 
A bit of reading around, and it appears that its fairly common for them to be difficult to move when new and not used often, and they get easier with time and use.

Did your lady have need to open and close the valves frequently?
 
You only need to open and close them if your doing filter maintenance. She never said anything. I ordered 2 new ones just so I can compare. TY Aiken!
I was just looking and the 06 and 07 valves look different to me.
 
Here's my valve
 

Attachments

  • Screenshot_20260109_182449_Chrome.jpg
    Screenshot_20260109_182449_Chrome.jpg
    52.4 KB · Views: 1
Back
Top Bottom