Hello all, My name is John and I love the fact that there are forums for everything online. My new hobby are fish tanks(20H for me and a 10 for my fiance). I have in my 20H: 4.5" rhino plec, 6 black skirt tetras and 3 silver hatchets. In the 10: 5 zebra danios, 1 pearl danio, 1 white cloud, and 1 albino cory.