cfhypno
02-14-2008, 2:55 PM
does anyone know of any fish/reef safe metals?
kcress
02-14-2008, 3:29 PM
Certain stainless steel, titanium, and probably Monel and Incoloy. All but stainless are exotic and VERY pricey. And very hard to even fabricate.
You should exhaust ALL other material options first, before getting any metal in contact with your water.