Hello,
I bought 2 convicts whose sizes are within 2 inches for my 20-gallon tank. They were quite peaceful in the first week, but then the larger one (a male I believe) started chasing the female and took several bites on her stomach so I separated them. They are the only fish in this tank. What might cause this chasing behavior of the larger fish? Is there anything I should do at this moment? Thank you very much for your help!
I bought 2 convicts whose sizes are within 2 inches for my 20-gallon tank. They were quite peaceful in the first week, but then the larger one (a male I believe) started chasing the female and took several bites on her stomach so I separated them. They are the only fish in this tank. What might cause this chasing behavior of the larger fish? Is there anything I should do at this moment? Thank you very much for your help!