I have been toying with the idea of a saltwater tank for the lounge. It would only be a 75L tank.
I don't know much about them and was wondering if any of you could fill me in a bit:
- I have heard they are more expensive than freshwater, is it true, and on such a small tank would it really be THAT much more expensive?
- How easy/hard are saltwater fish to keep?
- Do you have to clean them as often as freshwater?
- Do I need any special equipment.
- What sort of fish could I keep in such a small tank? Cold water and warm.