jakeras
Aquarium Advice Regular
Hello everyone, I am trying to set up a 10 gallon semi-self-sustaining ecosystem tank. I really have no idea what I am doing. I have a lot of questions. How would I make a food chain? What fish would be good for it? Would I need a filter, or will plants be sufficient enough? Is 10 gallons big enough to have a small ecosystem? How often would I have to do water changes, if any at all?