I just got two kissing gourami's today. The dealer told me it would be fine to put two of them in a 10 gallon tank, even though I've heard otherwise. Anyways, when they came into my tank, they were fine. When I came back home around two hours later, they were just resting on the bottom, and not making their "kissy faces." Could they be acting this way b/c they're stressed??help! im already attached to these guys! :sad