I had noticed that my glass had some water spots on it and I wiped them off. During this process it looks like I frightened two of my danios.
They were fine prior and then as soon as I was done, I saw them run for cover and begin hiding under a plant. They were respirating extremely fast. One of them snapped out of and began swimming normally after about 3-5 minutes. The other one's respiration has calmed down, but he is still hiding and it almost looks like he is coughing sometimes. Is there anything I can do about this or should I just let him be and stop sticking my face near the tank? :huh:
