Recent content by aHumanError

Thanks for your response. What you say about this cyanobacteria makes sense because the new light has 2 "modes" via a switch (3 if you count off). The first just shines blue LEDs (I've never been sure why aquarium lights insist on including blue lights... perhaps aesthetics?), and second is...

Goodevening everyone. New to the forum, not really a beginner fish-keeper but I've not really had many issues up until recently. So... the story is that I have a 64L tank, and for the past 4 or 5 years I had a twin LED light (pic attached) which was an upgrade (From a "biult-in" single) for my...