I don't want to be a d*ck, but I believe it is not the bubbles that sink the floating thingie that you have in there. I am a physicist and I work mostly on hydrodynamics, and I think what you have here is a strong down-current that directly PULLS your floating device down, as opposed to a drop in...
I don't want to be a d*ck, but I believe it is not the bubbles that sink the floating thingie that you have in there. I am a physicist and I work mostly on hydrodynamics, and I think what you have here is a strong down-current that directly PULLS your floating device down, as opposed to a drop in...