Best way to know if your tank is cycled is to check the params. 0 ammonia, 0 nitrite, and some nitrates= a cycled tank(you probably already know this). Adding the gravel from your old tank also helps alot.
I have found them to be relatively aggressive also. My male killed off the female I put with him the first day I added them to my 125.
I have found them to be relatively aggressive also. My male killed off the female I put with him the first day I added them to my 125.
