Harlequins
***Corydora Crazy***
It might be best to have your water tested or buy a liquid testing kit,your tank hasn't been set up for long has it?
When did you set your tank up and how soon after did you add your fish? this could be why your fish seem to be dying?
When did you set your tank up and how soon after did you add your fish? this could be why your fish seem to be dying?

10 from the same Marble Sailfin and the rest from the new Lyretail Black molly which was bullying now... and now again another batch.... my guppy even is getting ready to drop a batch... cant imagine how many will i have in all