Orange/red slime (iron bacteria) is common in ATUs and doesn’t mean your system is failing! It’s a biofilm and is actually normal. Treatment might involve shock chlorination or iron removal filters, but these are inexpensive fixes ($200-$500). Your system probably doesn’t need replacement. Get a second opinion before spending $8,000. Don’t panic!
Orange/red slime (iron bacteria) is common in ATUs and doesn’t mean your system is failing! It’s a biofilm and is actually normal. Treatment might involve shock chlorination or iron removal filters, but these are inexpensive fixes ($200-$500). Your system probably doesn’t need replacement. Get a second opinion before spending $8,000. Don’t panic!