You'll have to bare with me as I am not the person who set up the tank, or who maintaines it.
Just need some quick advice...
Our tank has been up and running now for a few months with 2 gourmari's, 1 pearl danio and 1 zebra danio and most recently 1 3 dot gourmari, 5 Tetra's, 3 Mollys, 2 red...