Thanks Ian for the suggestion.

I use an open tank with 2 litres of developer.Thanks both of you for your advices.
I should definitely get equipped with a filter system in the near future. Green would be useful as you mention, Ian, and orange for open landscape, at least.
Thronobulax, your shot is great! I've never tried stand or semistand development, but it looks well adapted for such situations. Do you develop using tray or tanks in this case ?
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