Hi fellow discus keepers ;
I have started a 200 liter tank a few month ago ,i have 6 discus about 12 month old ,recently their appetite have reduced ,they don't face the back of the tank ,they have black poo ,they don't look thin at least not yet ,my question is ,
can discus have HEX and still have black poo ,
currently i have started increasing the temp and hoping that i don't have to use metro .
please let me know what you think.
thanks
sayid