Kribs Mor Agressive Than Bolivian Rams?

[Dunkal]

Hi all,
I have a single young Bolivian ram and am not sure if its sex. I was thinking of getting another one so they can pair up. I have a 70 l tank and cherry barbs and rasboras. I have kept Kribs before and they got really aggressive towards they other fish to the extent of injuring them.
If I got another Ram I dont want the same thing to happen if they bre d. Would they be as gressive as the Kribs??

 

[minxfishy]

Never kept Kribs myself although from what ive read they are more aggressive than rams. Some cichlids are less aggressive, but all will become more so when spawning.

Any chance of a pic of your boliv? Maybe that way someone can tell you if male/female. To be honest in a 70L I wouldnt put another rams in, if they did pair off, there wouldnt be enough room for the barbs and rasboras to escape to if the rams did become territorial.