two fish

I just lost my beloved betta Bronco. So I bought 2 bettas today and I have a tank with a divider. Twice already the larger of the two has jumped the divider. I took out quite a bit of water but I'm scared to sleep on them. How high can my betta jump? And how in the world do they know whats on...

Hi, I just bought two female bettas yesterday, along with a 1.77 gallon tank. The selection for females was pretty bland, so I picked a black with red tint and black with blue tint, and named them Peeps and Beeps respectively. What I didn't seem to notice at the pet store was that Peeps fins...