Thank youYour discus look great. They don't show any significant stress at all. They're going grow to be stunning. Btw You have a beautiful tank. I specifically like the sand.
I've had those BA tetras for 5-6 years now. They cant live much longer, can they? I just cant catch them....at all!!!! I am not sure about the species, but these two are really laid back and have never bothered anyone, or at least not hat I've noticed.Nice tank. My girl friend made me get our first discus last night. She saw it at the LFS and had to have it. So when we got home I had to raise the temp in my QT tank by 10 degrees. Will be stetting up a 150 gallon tank for it. I do have one concern with your set up. Buenos Aires Tetra can be pretty aggressive. So keep an eye on them.