i added a 4" oscar and 2x close to 3" GTs yesterday to my 180g tank which has a 8" jar and 4x 6-7" catfish
today morning i noticed my jar breathing erratically
he is swimming and eating normally
and is still active as i can see him chasing the oscar and the GTs from the moment they have been introduced to the tank
had done a 40% w/c day before yesterday but couldn't check the water parameters as i don't have one now and my lfs is yet to get me one
did another 25% w/c now just in case
but it still is breathing erratically
can anyone tell me what is wrong
today morning i noticed my jar breathing erratically
he is swimming and eating normally
and is still active as i can see him chasing the oscar and the GTs from the moment they have been introduced to the tank
had done a 40% w/c day before yesterday but couldn't check the water parameters as i don't have one now and my lfs is yet to get me one
did another 25% w/c now just in case
but it still is breathing erratically
can anyone tell me what is wrong
