So I cleared a perfect area in what used to be a mini bar. Using it for fish stuff storage and food prep. But today when I went to rinse the cutting board, I realized the faucet is brass. How dangerous is this? If I rinse the fish food prep items, and then I will have touched the faucet, is it ok to stick my hands in the tank? I thought brass was harmful? I don't want to take chances. Thank you.