In photography, tanks are containers used to hold chemical solutions for processing films and photographic plates. They provide a controlled environment for developing, stopping, and fixing images, ensuring consistent results while protecting the materials from light exposure.
Photographic tanks come in various sizes and designs, from simple hand-held models to professional multi-roll systems. Using the right tank helps photographers achieve uniform development, reduces the risk of chemical contamination, and is essential for producing high-quality negatives or prints.