Radioactive Seaweed

[crash4444]

Ther is some info leading me to believe that there are radioactive isotopes on the CA. seaboard where many of the processing plants for packaged seaweed are. i use H2O life has been a great product . I was wondering if anyone has any info on their harvesting process ? Or if anybody has had any health issues with their fish ? We all have a sizable investment and i just dont want to poison my fish . Any help would be great thanks