Halloween HJB has added a photo to the pool:
“Angibaud & Spécialités, created in 1877 in La Rochelle, takes its name from Louis-André Angibaud who developed an industrial process for the biological transformation of fish into fertilizer: Guano de Poisson. Unique in its composition and mode of action, this natural fertilizer made Angibaud unique, the only company to transform fishing by-products into fertilizer.
Source : https://www.flickr.com/photos/halloweenhjb/53339640866/in/pool-52609756@N00