Nikkor tank lid without pourer

[eyesglassy]

Is this type of lid to be used in total darkness or am I missing something. I'd like to develop 5 120's at a time.

 

[Dwig]

Is this type of lid to be used in total darkness or am I missing something. I'd like to develop 5 120's at a time.

Yes

A very deep 5x120 reel tank can't be filled or drained fast enough to get reliably even development.

 

[eyesglassy]

Thanks Dwig, That makes sense.