Does anyone have any suggestions as to how to keep the little beaks down on these fish. I have been feeding them the odd cockle,hoping they would use their beaks to open the shells. I give them live river shrimp when I can but that is not very often. Any suggestions about what to keep in the tank or feed them would be appreciated,as I have heard that if they do not grind them down it can be bad for their health.
Thank you,
Jon
Thank you,
Jon