Can you say a positive word about my work Scott, for God's sake? Haha.
I know, and it already rusted to a degree now but will it harm the fish?
Hmmmm........ Lets see... Congrats on convincing the guys to put it together for you?
I'm glad to see you continue to try to achieve your goals. I have faith that you'll get it done.
I don't think the iron will rust enough to harm the fish. You will be doing some partial water changes anyway. I'd bet Cecil has more PPM of iron in his water than you will have from those pieces in there.