Good Evening, has anybody ever had any problems with rubber flexible air walls (curtain of bubbles), such as turning water very cloudy and killing ALL my lovely fish? Which have been fine for months until the introduction of this product today!
I put a 36" flexible air wall in my tank 3 weeks ago, just giving it a quick rinse beforehand, and everything has been fine - no effect on the water or the fish. Did you add anything else at the same time? Was the air curtain in a sealed bag? So sorry about your fish.