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Anyone here have a aqaurium? I have a 10 gallon tank, but was recently given a 50 gallon. Gonna be freshwater. I got no idea what I need, or even what some of the stuff is.
Undergravel filter (filter under the gravel?) Hows it work? Powerheads. What do they do? Do I need them? I hear people talk about things like bio-wheels and wet/dry filtration... And I'm totally lost. Some gimme a hand. |
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