Hi all,
Well, I was going around feeding everyone this morning, and I came to my 20 gallon. I was looking around for my Betta I keep in there, and I finally found him, looking lifeless at the top of the tank. I panicked, and then he moved. To my horror, the right side of his face was bloody, and his eye was kind of moved up..so it's now facing kind of diagonally up.
I took him right out, and put him in my hospital tank, and added a half-dose of Melafix.
I just feel so awful about this though. He's been in that tank with 6 Cories and 4 Male Guppies and they have been absolutely FINE for 2 years. I don't understand it. And I can't stop beating myself up about it...I really should have been able to notice if something was wrong...
And on top of it all...one of my favorite Bettas, Cinnamon, died too. I can't understand it...perfect water, I didn't overfeed...I just wonder if I should be keeping Bettas anymore.
Of course, I am addicted to them, so it may be a little hard to stop. 
Does anyone have any ideas what went on in the 20 gallon though? I can't see either the Cories, or the Male Guppies doing this, personally..but who knows. No sharp stuff either...just plants, sand, and a small piece of wood...
Well, I was going around feeding everyone this morning, and I came to my 20 gallon. I was looking around for my Betta I keep in there, and I finally found him, looking lifeless at the top of the tank. I panicked, and then he moved. To my horror, the right side of his face was bloody, and his eye was kind of moved up..so it's now facing kind of diagonally up.

I just feel so awful about this though. He's been in that tank with 6 Cories and 4 Male Guppies and they have been absolutely FINE for 2 years. I don't understand it. And I can't stop beating myself up about it...I really should have been able to notice if something was wrong...
And on top of it all...one of my favorite Bettas, Cinnamon, died too. I can't understand it...perfect water, I didn't overfeed...I just wonder if I should be keeping Bettas anymore.

Does anyone have any ideas what went on in the 20 gallon though? I can't see either the Cories, or the Male Guppies doing this, personally..but who knows. No sharp stuff either...just plants, sand, and a small piece of wood...