I have had a 125l tank running for 8 months now. It has looked beautiful until the last couple of weeks. I have added nothing new and not changed the lighting.
Recently it has become clogged with whispy green algae and also my sword plant leaves are going dark and patchy. (see pics)
What...
Hey Guys,
This is my first post!
I have a new tank set up, it has been running about 6 months. 125L, with a Fluval U3 Filter.
However recently the filter stopped working after a water change. So I took it all apart to give it a good clean.
I took off the bottom section and cleaned the...