I can't figure out why I can't keep a Betta alive for longer than 4-6 months! Can somebody help me out on how to care for a betta? I've read other websites and have done things as suggested, but the darn things still seem to kick the bucket on me sooner than they should! Right now I'm down to 5. I have 3 in a 2 1/2 divided tank (they seem alright). It's the 5 gallon divided that I seem to keep losing them!! I change 1/2 the water every 2 weeks. It has a sponge filter.
Any ideas? One of the guys in there is looking rather grim right now as I write, and has looked this way for quite a few days.
Do you think I should use 1/2 bottled water in the small tanks? I have very high ph (about 8.0 naturally) and hardness. Would this have anything to do with Betta deaths?
Any ideas? One of the guys in there is looking rather grim right now as I write, and has looked this way for quite a few days.

Do you think I should use 1/2 bottled water in the small tanks? I have very high ph (about 8.0 naturally) and hardness. Would this have anything to do with Betta deaths?