At some point in your aquarium journey you might find yourself in a situation like the above image. Slowly, a dark green slime-like algae pop's up and creeps around your tank. It's on rocks, driftwood, plants and even the substrate and glass.
Today we will cover and review my top aquarium filter choices for small nano aquariums. Some of these nano filters may be applicable for tanks up to 20 gallons depending on the number of fish and the presence or absence of aquarium plants.
Today we will cover several tips and strategies that will help clear up your water and will result in a stunning crystal clear aquarium. Lets begin discussing the different causes of cloudy or discolored tank water and then move on to how you can fix it