I have a 2 years old discus pair, started cleaning different sites in the tank and dance to each other all time, they still cleaning a pvc pipe for about 2 month and no sign of eggs, until one day I found one of them hiding from the other, with shredded fins, I separate them for about 5 days, when I
removed the divider they are still fight each other, can you tell me about this problem?
Reply:
1. Both of them could be males. Males are very fond of dancing.
2. They force each of them to spawn but fail.
3. Then they will fight.
4. Give them a female.
