You are welcome. I think there is a lot of "froth" (or "<difference of opinion>") talked about what is <"important in fish keeping">. For me the <"important bits"> (<"the coffee, not the froth">) are:take the time to explain things to a numpty newbie!
- Have plenty of actively growing plants.
- Have <"plenty of oxygen">.
- Feed you fish a good diet.
- Change some water.