About 2 weeks ago, my Marble angel started "fluttering" (best descriptive word I can think of for what he is doing).....
It seems that he has difficulty in staying at the middle to top section of the tank and has to put in extra effort to reach the top..... The moment he stops "fluttering", he sinks to the bottom like a ton of bricks.... He spends most of his time on the bottom leaning against plants & rocks to stay upright.
This morning, I noticed a cloud Angel starting with the same symptoms and to a lesser degree, my Blue Discus.....
My water changes are regular (and healthy) & all other fish seems ok....
It seems that he has difficulty in staying at the middle to top section of the tank and has to put in extra effort to reach the top..... The moment he stops "fluttering", he sinks to the bottom like a ton of bricks.... He spends most of his time on the bottom leaning against plants & rocks to stay upright.
This morning, I noticed a cloud Angel starting with the same symptoms and to a lesser degree, my Blue Discus.....
My water changes are regular (and healthy) & all other fish seems ok....

