Brian,

I think the iodine warning is over the top IMHO. I know one fish pathologist that doesn't think it's a big deal and several of the fish nerds on the NANFA site don't either. But better safe than sorry I guess.

I've used iodized salt in a pinch in my RAS's and never had any issues.


If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.