I started using Rodinol for TRi-X and Agfa 100 three months ago and have grown to love the stuff !! My question: it appears to get darker as it ages. Is there any problem with this ? Can I store it such that this can be retarded or diminished ? It seems that rodinol has a short shelf life. Is anybody else using it with Tri-x ? I'd like to compare my dev times to others (9 min, 1:50 three inversions once a minute. I've not heard many good things about Rodinol and Tri-X. Thanks everyone, I really appreciate this cyber "learning sight".(posted 8512 days ago)