Hi,
We got a betta last week from Petsmart that seemed okay as long as he was in his cup, but once we put him in the 10 gallon it was obvious something was wrong with him. He was depressed, just staying in one corner of the tank ... not the usual "so happy to be in a tank and swimming everywhere" you usually get when you let a betta free for the first time. He did eat, but was just listless and acting weird, no visible signs of illness other than behavior, so into a quarantine tank he went. I added Melafix and Pimafix and the next day he started perking up and by day two he was acting 100% normal. We decided to keep him in a different tank without other fish, just in case he's contagious, but so far he is looking healthy, happy, and eating well in his own 3 gallon tank. We decided to leave the 10 gallon without a betta since we have one in a 5 gallon and now one in a 3 gallon.
Michele
We got a betta last week from Petsmart that seemed okay as long as he was in his cup, but once we put him in the 10 gallon it was obvious something was wrong with him. He was depressed, just staying in one corner of the tank ... not the usual "so happy to be in a tank and swimming everywhere" you usually get when you let a betta free for the first time. He did eat, but was just listless and acting weird, no visible signs of illness other than behavior, so into a quarantine tank he went. I added Melafix and Pimafix and the next day he started perking up and by day two he was acting 100% normal. We decided to keep him in a different tank without other fish, just in case he's contagious, but so far he is looking healthy, happy, and eating well in his own 3 gallon tank. We decided to leave the 10 gallon without a betta since we have one in a 5 gallon and now one in a 3 gallon.
Michele