I recommend to use plain water rinse instead of acetic acid stop bath. I also recommend to use Ilford Multigrade rapid fixer 1+4 for film, and use plenty of water rinse for archival quality. No need to keep a separate fixer remover. (With most other fixers I do not recommend to cut the fixer remover stage. So this fixer allows you to simplify the process without losing anything, at least in terms of negative permanence.)(posted 8213 days ago)Basically, you just need at a minimum of one developer and one fixer as far as film processing chemical is concerned.