Hi there
I stumbled upon something similar as mentioned here https://mods.factorio.com/mod/atan-nuclear-science/discussion/67ae37f1f211702eac90a17a, not with Cerys but with Crushing Industry.
They replace concrete with a concrete mix fluid in some recipes:
the fluid: https://github.com/SafTheLamb/fm-crushing-industry/blob/a30848921f507addd10d1a420cd2239a42a8f7fc/prototypes/fluid.lua#L4
replacements: https://github.com/SafTheLamb/fm-crushing-industry/blob/a30848921f507addd10d1a420cd2239a42a8f7fc/prototypes/recipe-final-fixes.lua#L78
So you couldn't craft the nuclear science pack with Nuclear Science's atom forge.
I installed your mod and it seems to work, the pipe connectors are there and I can pump the fluid into the atom forge.
So all is fine, I just thought maybe you could rename the mod, because it's not specifically for Ceres, but works more general for all mods requiring a fluid for a thing that's craftable in the atom forge?
Thanks for considering!
Edit: told Crushing Industry, too, just in case: https://mods.factorio.com/mod/crushing-industry/discussion/680681284bc9b3182ef381a0