Hi Everyone,
My Rainbows (Murray River) are super aggressive in the last few days for some reason. They are not schooling at all they just keep attacking each other. Before only the main male was a bit aggressive now they all are.
Tonight they all look like males which is strange because I have seen them breed and have eggs in a breeding tank but they have all coloured up plus it looks like they have all long dorsal fins which only males have.
The only thing I have changed is removing the breeding mop and upped the temperature from 24 (75.2) to 25 (77.9) degrees.
Can Rainbows change sex?
And on top of this the little Australian Bass has decided he is going to be super aggressive. The only sane fish in this tank is a bristlenosed catfish and a Empire gudgeon
Cheers
My Rainbows (Murray River) are super aggressive in the last few days for some reason. They are not schooling at all they just keep attacking each other. Before only the main male was a bit aggressive now they all are.
Tonight they all look like males which is strange because I have seen them breed and have eggs in a breeding tank but they have all coloured up plus it looks like they have all long dorsal fins which only males have.
The only thing I have changed is removing the breeding mop and upped the temperature from 24 (75.2) to 25 (77.9) degrees.
Can Rainbows change sex?
And on top of this the little Australian Bass has decided he is going to be super aggressive. The only sane fish in this tank is a bristlenosed catfish and a Empire gudgeon
Cheers