I have a 20 gallon fishtank with three goldfish and one plecostamus. Everything's been great for over a year until yesterday. There was some water evaporation so I decided to add some plain tap water, a couple of gallons, maybe. I've done this before with no ill consequences.
Then I discovered that I had some Aqua Plus left, and poured in about 1/2 cup. It's always worked fine both in this tank and in my pond outside. However, this morning (the "morning after") my tank is completely cloudy!
The fish look okay but I just don't understand what's going on. The tap water was completely clear, and Aqua Plus is used to clear up cloudy tanks!
What could be going on here?? the fish are still looking good but the cloudy tank looks horrible.
posted by DMelanogaster
on Nov 17, 2009 -