Hey gang,
So in my 5 gallon tank I have a Golden Guppy, a Diamond Tetra and some neon Tetra. At first it was just the GG and the NT, but about a week ago I added the DT. Dude, my DT is MEAN. He keeps chasing the GG, and the GG hides in a corner behind this sponge that I have. When I moved the...