Ram Zebra

Rams New repost?

So far, my 55-gallon tank has been running good and all my fish are very happy. I asked this question before, but I can not wait for more answers for a quiet recently bought a pair of German Blue rams for my 55 gallons aquarium. I have two questions. 1. Here there is a link to an image of them. Yes, I know that the quality is bad, but has anyone an idea about sex? Http: / / tinypic.com / view.php? Pic 312hg8l = & ... 2. So far, I have in my tank the sheep, 8 zebra danios and 6 Panda Corys. Is it okay if I wear a pair of Kribs well, and maybe some fish rainbow? Also, If you have any other suggestions in fish of interest are his views appreciated. Thank you very much! (For those already responded, their answers are very helpful, I just want other opinions. Thank you)

In addition to my last answer, I would like to make a reply to another post on this particular issue ... German Blue Rams are far from its roots in the Amazon, and are for the most part, very well adapted to most, more basic water. I am not worried about any pH, as this will cause more problems than it's worth it. In addition, the most commonly available species Rainbow adapt well to softer, more acidic water, and even less common species are able to thrive in unnatural conditions, as are most fish.