I'm new to this whole forum thing so sorry if I'm doing anything wrong I'm sorry!!
I have a 23 litre tank, and have a Betta with 4 neon tetras and 2 loaches as tankmates. I cycled the tank for 3 weeks before adding anything, and yesterday added the fish. Since yesterday, my Betta has killed 2 of my tetras, quite violently too and they've suffered horrible painful deaths to which I was helpless :(
My Betta hasn't eaten anything since arriving, though food has been offered, but I'm wondering if he's hungry and preying on the fish instead?
Help me please!! xxx