Hello,
My 29 gallon tank has 8 cardinal tetras, 6 rummynose tetras, and 2 otos. The problem is all of them like to hang out mid/bottom and the top is completely empty. I got a swordtail after being told it was a peaceful fish, only to see it chase the otos around with evil intent.
So my question is, what are some recommendations for bigger sized fish that will occupy the top of my tank while leaving my tetras alone?
My 29 gallon tank has 8 cardinal tetras, 6 rummynose tetras, and 2 otos. The problem is all of them like to hang out mid/bottom and the top is completely empty. I got a swordtail after being told it was a peaceful fish, only to see it chase the otos around with evil intent.
So my question is, what are some recommendations for bigger sized fish that will occupy the top of my tank while leaving my tetras alone?