Brown algae is a common problem in many fish tanks, especially those that have been recently set up. It’s not dangerous to fish but can turn your beautiful aquarium into an ugly mess.

Algae are inevitable when you own a fish tank. With proper planning and preparation, you can ensure algae in a fish tank are kept under control ... This makes aquariums the perfect breeding ...

Unlike most algae, which you can control with the usual essential aquarium cleaning tasks ... You will probably still get brown algae even when you successfully set up a fish tank.