I have 5 discus and one of them has not eat anything for the last week and when I feed him blood worms (their favorite) he just sucks them up in his mouth then spits them out. Overall he looks good but I remember reading if their stool is white then something is wrong. Is this correct?
Planted 60 gal
PH. 7.6
Nitrate 0
Nitrite 0
Planted 60 gal
PH. 7.6
Nitrate 0
Nitrite 0