I had my cave rewired a couple of days ago and I'm thinking about a fish tank again. I have always loved the Gourami family, air breathers as well as gill and have had more then a few tanks of them. Really enjoy watching them for long periods, very peaceful and I like the sound of the bubbles. They have the pumps very quiet now, not like the old days at all. Think I would like to attempt the Cichlids, I did say attempt, not real community fish or user friendly. I do like to do the plants, which isn't in the realm of a Cichlid tank, so I dunno for sure yet. Cichlids and where they come from, the water type, it's just so interesting and they for the most part are very nice to my eye. My cats like to watch them too. My current tank is pretty small for them and I just don't know if I want to make that kind of investment, I'd have to save for a good while to do it. Not so easy, bills have a way of getting in the way of my grand plans. The last tank got invaded by some kind of green plant blight, man, never seen anything like it, just could not kill it. I know it came in with a plant and I was being safe about introducing it too. Guess not safe enough, live and learn.
_________________
Just enjoy what you do, as best you can, and let the dog out once in a while.