i have 3 reds in a 55 gallon 1 five inch and 2 6-7 inch i have had them since the were 2 inches and starting yesterday the 2 big ones have been fighting non stop. its like they go in circles chasing each others fins but when one has the other ones fin in its mouth it just holds it in its mouth but doesnt do any damage. and when they are fighting they turn really dark. i tested the water and everything is good.
what should i do?
THANKS......THEONE
what should i do?
THANKS......THEONE