I have a friend who is giving me two of her gold fish. One is a Chocolate Oranda Goldfish and the other is just a regular 13 cent goldfish. I have a 29 gallon tank. What else do I need to set up my aquarium. Also I was told that I could use live plants but then I was told that the Chocolate Oranda would uproot it and kill the plants. Which is true. Would it be best to get artificial plants? Thank u