Hello! I have a 36 gallon tank with 8 glo danios, a couple ghost shrimp, and my two beautiful gouramis. One is a powder blue and the other is just a regular dg. I was nervous about putting two boys in the tank and when I was floating the newest one in the bag they would try to attack each other through the bag. It stopped as soon as I let him in the tank. My tank is already equipped with a great filter, an air pump, a heater, and a thermometer. My question is I read that male gouramis can get along unless they are in breed mode. What are some signs of "breed mode" and how long does it last? Also, what can I do to protect the other gourami? Should I add more plants? Right now my tank is pretty bare, but they don't seem to mind it. I have a big rock cave in the center and some artificial plants in the back corners. Also is it weird that they hang out together? My blue will chase the smaller one but won't bite him. He will just swim next to him for a little then move on. The smaller one does it too just not as often. Also I want to get some live plants in there are there any suggestions? I don't really care if they eat them as long as they are happy fish! Thank you so much!