This is a direct port of Valerian's mod made to work in 2.1, not my own mod.
As soon as they update their version I will be removing this one.
Please see the original here https://mods.factorio.com/mod/large-storage-tank

capacity: 100k (editable in mod settings)
health: 2k
pipe connections: 8
stack size: 10

recipe:

concrete x 50
iron-plate x 100
steel-plate x 20