Which hydor ETH for my filter

[xVitox]

I have a eheim pro II 2028, which has the 16/22 mm tubing. I wanna get a hydor ETH in-line heater http://www.fosterandsmithaquatics.com/product/prod_display.cfm?c=3578+3743+11369&pcatid=11369

Now which size do i need? will 5/8 in/out fit onto that tubing? Thanks!

 

[mott]

I have a eheim pro II 2028, which has the 16/22 mm tubing. I wanna get a hydor ETH in-line heater http://www.fosterandsmithaquatics.com/product/prod_display.cfm?c=3578+3743+11369&pcatid=11369

Now which size do i need? will 5/8 in/out fit onto that tubing? Thanks!

Yup that's whats working on my 2026

 

[fish-n-chips]

Yep, 5/8th will work. 16 is the tube i.d. in mm and multiply by .03937 =.62992 in. or .004 in. over 5/8th.