I use those Mag Float cleaners to clean the inside walls of my tank. I haven't noticed any reaction from the rays other than moving away from the cleaners. But they move away from anything foreing.
I use those Mag Float cleaners to clean the inside walls of my tank. I haven't noticed any reaction from the rays other than moving away from the cleaners. But they move away from anything foreing.
Magnetic barriers are proven effective against sharks, and some rays. It seems to impact ORV elasmobranchs much more than the benthic counterparts. It takes a much stronger field to distrupt a benthic animal.