[jimbo]

My 2 6" rbp have been digging up and moving the gravel around and exposing the under gravel filters, is this something to worry about?

 

[zsizsi]

have you noticed any change of color or aggression?

 

[zsizsi]

could possibly be caused by the urge to clear a spot to lay eggs in wich would cause a problem if you wanted to have fry.

 

[Sir Nathan XXI]

it is possible they are making a nest, but its hard to say

 

[pcrose]

I agree or they could be bored but I dunno .

 

[RhomZilla]

Yeah.. I also think its signs of mating. Agression and color change can and will determine signs. Good Luck!!!

 

[jimbo]

they have been very aggressive lately, alot of fin nips especially, and they are very dark, almost black