Posted: Wed May 18, 2005 5:10 pm
I'm not sure I agree with not doing partial water changes. I think they'll help with the cloudiness, but I wouldn't do 30% every day. I'd do less and I think I'd give a day or two rest in between and see if that helps.
I have a 110-gallon stock tank with 80-85 gallons of water in it. I last did a complete water change in January, after the new year, when I set up the tank again (had to be taken down for the holidays). It's now mid-May. I replace between 30 and 50% of the water weekly and I test weekly for ammonia and nitrite. The water I take out is crystal clear. The reading for both has been consistently at 0.0 ppm with the exception of once. I use no chemicals (but I do use spring water). I clean the filter monthly-five weeks, and that's because I'm using carbon in the filter, which does need to be replaced. I do vacuum/suction the bottom when I do the partial water change. Now that the weather's getting warmer I might do a complete water change during the summer.
Once that tank is established, that 30% water change is good (but weekly).
I don't know about the green, though. It's definitely not algae?
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-