okay in my 135 I have a mix of mbuna and haps... I have play sand and lace rock.
The trouble is that a few of my fish have black stuff under their mouth and down their fronts... They are eating well and spawning like crazy... I am not sure what it could be...
help... should I be worried?
The trouble is that a few of my fish have black stuff under their mouth and down their fronts... They are eating well and spawning like crazy... I am not sure what it could be...
help... should I be worried?
