hi, ive had these two for about 8months. One is bigger which i always assumed was the female, 2" the other is 1.5". They have bickered now and then but never harmed eachother. But now the smaller has lost about 45% of its fins and is sitting in the corner of the tank, whilst the other looks slighlty beat up but swimming round normally. My params are steady, (check every other day)
1.024
pH 8.2
Temp 78
Amonia Nitrate Nitrite 0
and i haven't introduced anything new into the tank
thanks for reading
1.024
pH 8.2
Temp 78
Amonia Nitrate Nitrite 0
and i haven't introduced anything new into the tank
thanks for reading