I am buying a new 30l tank with filtration, it is near a window but the blind is often closed, no other lighting, I have 2 plants-pondweed and a type of moss and no co2 kit used. I know there are better ways to control algae but I like the idea of having a fish swimming round and eating it all...
I have a goldfish on it's own :( and an algae problem so I want to buy one of these types of fish. Does anybody know where to get one or have one themselves they don't want near Manchester?