My name is Matthew. I had a small betta in a five gallon as a kid, but nothing else other than that. So....I am very unexperienced and want to learn more on how to make my tank perfect. I currently have a ten gallon tank with an aquaclear 20 filter, eheim jager 50 watt heater, whisper 10 air pump, and 15 watt ultra sun bulb in an aqueon deluxe hood. My substrate is black tahitian moon sand. The current fish I have are 10 penguin tetras, 2 sterbai corydoras, and 2 albino corydoras. Also, I have several live plants which seem to have a thin brown coating of slime. My decorations are a piece of driftwood and tiny mountain thing.