[Subtletanks91]

I need an out flow pipe for my 25g cube. I'm running an eheim 2211 classic 150

I know the intake and output hoses are different sizes. I'm using a 13mm for the intake. So the output has to be around 16-17 mm not sure wich.

 

[sbarbee54]

No on the 2211 is the same size. The 2217 is the only one with a bigger intake

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[Subtletanks91]

No there not. The intake is 13mm the output I believe is 16mm

I know because I had a set and could only use the input. The output is larger.

http://www.kensfish.com/aquarium-supplies/aquarium-filters/eheim-2211-canister-filter.html

 

[sbarbee54]

Wow my older units are the same in and out

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[Subtletanks91]

Yeah that's what Han bought two I think the newer ones are different lol

 

[h4n]

Ya so weird why they changed it..

Hanzorz at Verizon.net

 

[Subtletanks91]

Definatly threw me off. That's why you got my I huge outflow Han lol

 

[arod79sae]

Maybe it is to keep the pressure down on the pump . A bigger outflow hose is less restrictive .

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[pwolfe]

I thought 2211 was 13 in 10 out.

 

[Subtletanks91]

Nope. If you click the link above it tells you I think 13 in 16 out