I've been using that betta safe one and soon or later I will run out. I just want to know ahead. what's a good conditioner to use? I heard that the betta ones are diluted. I heard prime was good and it's only like 2 drops per gallon.
What's a good filter for a 3 gal? Do I really need one? I hear with a filter, I can just do less water changes. How much less? Like 1 100% change per 2 weeks or something? I also might consider and buy the extra large kritter keeper for my betta. For a bigger home. Tho he seems fine in the larger keeper one.