i had this 4 inch nimbochromis livingstoni for close to a year and a half, and when i got back from work today, i realise he's not his usual self, he seem to be hiding and also opening and closing his mouth slowly at a slow rate. after an hour when i when to look at it again, his body was upside down and having difficulty breathing. i knew i couldnt save it and i did not want it to suffer in a isolation tank, so i had to end it's misery.
but im left with lots of questions on how could a healthy fish who have nv succumb to any illness before just died on me?? it was a peaceful fish and had no aggession with my other malawis. all my other fishes were healthy and swimming freely. im suspecting whether it could be due to the sudden increase in temp as the weather in my country now is quite humid and my water temp was close to 33 for the past few weeks. can someone pls clear my doubts?!
but im left with lots of questions on how could a healthy fish who have nv succumb to any illness before just died on me?? it was a peaceful fish and had no aggession with my other malawis. all my other fishes were healthy and swimming freely. im suspecting whether it could be due to the sudden increase in temp as the weather in my country now is quite humid and my water temp was close to 33 for the past few weeks. can someone pls clear my doubts?!