Well, we owned 2 gold gourami's for about a total of... an hour! My hubby has been wanting to put some in his tank so we picked some up today, and even looking at them in the store he was a little iffy because one of them looked red near the tail. Not like it was bleeding, but just unusual. So, we get them run through KFC drive-thru and get home. We snip a teeny hole in the bag and put it in the tank to start acclimating. Within 10 minutes one starts acting strange.... floating vertically, swimming oddly, etc. So, I quickly return them to the store and get a refund. Neither of us wanted to risk keeping either of them or getting more and risking some kind of disease or bacteria running rampant through our tank. Soooo if anyone knows anyone who has a couple for sale....
On an off note... I used the refund towards an api test kit and figured out how to do all the reading. Happy to say it was 0 ammonia, 0 nitrites, and around 20 nitrates. Go me!