9 rainbows, 7 angelfish, 5 clown loaches, 3 Geophagus tapajos, and some Cory's.
I dumped so much established media from my other two 55s I turned the water brown when I added it. Now the fish are in for ammonia source to keep the bacteria alive. I'm testing the water every 8 to 10 hours. Not to worry the fishes health come first.