Does Uv Light Kill Algae In Fish Tanks

The way a uv sterilizer works is through a special fluorescent bulb which emits light at a wavelength of 253 7 nanometers.

Does uv light kill algae in fish tanks.

Once killed the algae remains in the tank so the water could stay green. You can perform water changes to remove the dead algae and add some clearer water. Uv units have no effect on algae that is already growing on the glass or live rock. Another option is to purchase a uv sterilizer which will kill off the algae within two to three days.

Algae can be extremely problematic for both beginner and experience aquarists so everyone can benefit from an aquarium sterilizer. One of the biggest benefits of uv sterilizers for algae control is that they are very easy to use. As aquarium water is filtered through the uv chamber it is exposed to the light and irradiated. To get rid of green water you can blackout the tank for at least a week which is hard on your plants.

Uv sterilizers can kill microorganisms but could be a bit too effective as could algae killing formulations. Besides it has the capability to ultimately stop the production of any microorganism inside your aquarium. Because algae contribute so much to the turbidity of your water killing free floating algae dramatically improves your tank s clarity. By showering algae with ultraviolet rays a uv sterilizer kills algae the same way it kills other microorganisms.

Aquarium uvs will clear up stubborn algae blooms in freshwater marine and reef aquariums in a matter of days. How to balance lighting and nutrients. When it comes to algae this means that individual algae cells are less likely to reproduce and to create algae blooms. Benefits of uv sterilizers.

Free floating microalgae are also killed by uv systems. It may be better to put a decorative background on three sides or install some adjustable blinds that keep direct sunlight from hitting the aquarium.