Hi, I'm new here, had a lot of experience with tanks but none with ponds.
I've just put a pond in the back yard with just gold fish and some Koi after a few days some raccoons have been eating them so I built a metal grate to protect them. My question is... of course the metal is starting to rust and I'm wondering if it will hurt the fish.
Thanks in advance for any help/advise you guys can offer.
I've just put a pond in the back yard with just gold fish and some Koi after a few days some raccoons have been eating them so I built a metal grate to protect them. My question is... of course the metal is starting to rust and I'm wondering if it will hurt the fish.
Thanks in advance for any help/advise you guys can offer.
