Stan Z Posted September 13, 2022 Share Posted September 13, 2022 I’ve been watching the behavior of my harlequin Rasboras. The two larger ones (female?) are constantly swimming with each other, vibrating their tails and one will aggressively bump the other. I have seen one upside down rubbing the underside of a leaf. I read that’s how they lay eggs, I just don’t know about the aggressive behavior of those two. Link to comment Share on other sites More sharing options...
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!Register a new account
Already have an account? Sign in here.Sign In Now