Hey there!
I have a 55 gallon that has been set up for 3 months. I thought it had cycled completely so I was adding fish(3 a week).... I tested everything before doing so and each time my readings were 0; however, then realized that even though my water was testing okay, it really hadn't cycled so then the nitrites and nitrates went UP UP. Amazingly enough no one died during that time (had about 10 fish in there). At last my water was perfect (0 ammonia, nitrites, nitrates, and phgood)...... things were looking good until the last time I added new fish...... ICK arrived! I lost two (older) fish.
One to ick and the other I think a combo of things. When I medicated the tank, I had to take the carbon cartridges out (I have an Aquatech powerfilter) and my tank did a mini recycle. I see no more visable signs of ick and the water is finally back to zero for everything, all fish are doing well, but........... (here are my questions)
The water is oder free, but I have water bubbles on the surface (read this was bad?), and the fish don't live at the top gasping for air, but they do go up quite often. I currently have an angel, mollies, guppies, sword, rainbowfish and a pleco. Could there be something in my water I can't see that is just as harmful? How do I find out? What do I do? Or is all that normal? As I said everyone is doing well, but I don't want to think all is peachy when it's not and have greater issues to deal with later.
Also...... in case of future ick problems, what is the best way to medicate for that? If I keep my old carbon cartridges (that I have to take out to medicate the tank) and put them back in after the med time, will I reinfect my tank? It was bad enough having ick, but the stress of recycling wasn't good either.
Thanks for any help! I'm obviously cluesless.

The water is oder free, but I have water bubbles on the surface (read this was bad?), and the fish don't live at the top gasping for air, but they do go up quite often. I currently have an angel, mollies, guppies, sword, rainbowfish and a pleco. Could there be something in my water I can't see that is just as harmful? How do I find out? What do I do? Or is all that normal? As I said everyone is doing well, but I don't want to think all is peachy when it's not and have greater issues to deal with later.
Also...... in case of future ick problems, what is the best way to medicate for that? If I keep my old carbon cartridges (that I have to take out to medicate the tank) and put them back in after the med time, will I reinfect my tank? It was bad enough having ick, but the stress of recycling wasn't good either.

Thanks for any help! I'm obviously cluesless.
