Okay, so the title pretty much explains what I would like to see. The reason for that is mods. When you play just vanilla you have just two fluids, that's it. Add Thermal Expansion, you get eight more. Still okay. You add Tinkers' Construct, you wind up with another twenty or something. It's slowly getting annoying. Then you're like me and you decide to add some realism to the game.

You add MineChem.

You suddenly have about two HUNDRED fluids. That's two pages on NEI. Two whole pages. Right now I have those filled tanks clogging up almost six pages, and that's the reason why I would like a config option to disable them. Thank you for reading.

Well, it's just NEI trying to be too smart for its own good. Anyway, sure, I can implement it. But note, that this solution is widely used in other mods, so you may have similar problems in future.