I have a tank with three female bettas. I've had this set-up for about three weeks now; they get along well; no stress stripes, minimal flaring... Everything seems great.
However, two of them suddenly stopped acting like themselves two days ago. They stopped eating, and while they are normally very active fish (swimming around all the time), now I usually find them resting together on the bottom of the tank. Today, both bettas started developing stress stripes.
I can't figure out what the problem could be. There have been no recent changes in the tank; no new fish, etc. The last partial water change was last Friday, and they were acting fine for a few days after that, so I don't think that is it. I changed the filter cartridge yesterday, but they stopped eating the day before this.
To be continued.
2007-09-28
10:35:29
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5 answers
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asked by
Cati
2