How to balance lighting and nutrients.
Does uv light kill algae in fish tanks.
When it comes to algae this means that individual algae cells are less likely to reproduce and to create algae blooms.
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.
Free floating microalgae are also killed by uv systems.
Some aquarists worry that uv will eliminate the natural plankton population in their tanks.
Besides it has the capability to ultimately stop the production of any microorganism inside your aquarium.
As aquarium water is filtered through the uv chamber it is exposed to the light and irradiated.
Because algae contribute so much to the turbidity of your water killing free floating algae dramatically improves your tank s clarity.
Radiation prevents it from reproducing.
Aquarium uvs will clear up stubborn algae blooms in freshwater marine and reef aquariums in a matter of days.
The ultraviolet light inside the sterilizer can effectively eliminate all the harmful bacteria algae and viruses out of your fish tank.
Algae can be extremely problematic for both beginner and experience aquarists so everyone can benefit from an aquarium sterilizer.
Uv sterilizers can kill microorganisms but could be a bit too effective as could algae killing formulations.
Benefits of uv sterilizers.
Another option is to purchase a uv sterilizer which will kill off the algae within two to three days.
Uv units have no effect on algae that is already growing on the glass or live rock.
By showering algae with ultraviolet rays a uv sterilizer kills algae the same way it kills other microorganisms.
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.