Material for Saltwater Tank


which Material can be used for saltwater tanks. I think PETG or Nylon is good.
My Question is: Is PETG and Nylon Saltwater proof, and what other Material can be used?

Thanks for reply,

Hi @Benso76,

For such uses Z-PETG and PETG-based materials would be the best choice.
Nylon absorbs moisture, so it would probably quickly degrade in such environment.