Tunze ATO & Kalk Reactor

[Lowredranger]

I have the kalk reactor attachment for the Tunze ATO. I wanted to know if you guys have come out with a different check valve as I just had the second one stop working the other day. At the moment i am just running the kalk in the top off container so i assume the pump will need regular cleaning. Any thoughts?

Thanks
Jason

 

[rvitko]

I am still working on finding a better check valve. You can use any airline check valve but the rubber type will only last about 1 year as the rubber hardens due to the high pH. We only have the spring type that was included but I just recently ordered another type to test.

 

[Lowredranger]

Do know a good place to get the rubber kind? Thanks
Jason

 

[rvitko]

Petsmart or any LFS, just a standard airpump check valve.

 

[Lowredranger]

ok thanks