Opaque or cloudy front aquarium glass?
Okay, here's a shot in the dark: has anyone come across the problem where the front of their aquarium glass has started to turn opaque or cloudy? I know that since this is only a 29 gallon tank, it is inexpensive enough to just replace the tank but I would hate to dismantle a perfectly good running eco-system. I've had the tank up & running for 6 years, the front glass started getting cloudy or opaque about a year ago. I first thought that this was just some kind of algae film but even razor blades has no effects. Do you think this is some kind of chemical reaction or calcification precipitation with the occassional kalkwasser drip or the one-part calcium additive that I use?
Preplexed & puzzled..............