object with moodlet + removing object animation

I want to have the possibility of my icebathing pool to have a concentration buff: Cool refreshing

I made a clone of the object whirlpool "Spa Day Pack" and repatterned it without nozzle heads.

I removed all interactions and left only one and renamed the interaction.

Next disturbing is the hot water animation, that appears while using. Is there a way to get rid of this animation?

Does anyone know how or know someone, who is familiar with this stuff and help me out? I couldn't find a tutorial on this topic!