So basically put everyone with an outside pond will need a uv light and this is the real reason to have one.
Uv light for pond water treatment.
A common wattage range for uv pond clarifiers is 8w 11w per 3 000 gallons 10 000 litres of pond water to eradicate green pond water.
Pros ready to install since it does not require additional tubing or pump versatile since it can be used for garden pond fresh and saltwater aquariums.
The uv lights kill the algae returning clear water to the pond.
Uv clarification is the single most effective method of treating green pond water caused by free swimming algae particles especially if you have fish.
The uv pond pump also features a large mechanical pre filter sponge designed to trap debris in the water.
Ponds add relaxing background sounds to your yard but these miniature ecosystems need constant water maintenance for healthy fish and plant life.
If you have an outside pond you will at some point be dealing with stained or green water and a uv light is a 100 cure for this.
This light destroys their dna and kills them.
Just to explain what this light does it connects through the plumbing in your pond and the water cycles through the closed tube for the uv light the bulb itself is protected from the water.
The single celled free flowing algae within your pond water is then exposed to these high levels of ultraviolet light.
Uv lights work when water from your pond is pumped through their light path.
Initially we weren t clear on how this was installed.
In this range green pond water algae will be gradually removed allowing much clearer pond water.
The disadvantages of a pond ultraviolet light.
As a result the exposure of water to the uv light is fully maximized.
Galapara uv light lamp submersible led lights for aquarium fish tank light pond submersible water make aquarium clean ac110 120v 7w 3 7 out of 5 stars 23 cdn 17 99 cdn 17.
As for clearing green water there is nothing better than a properly sized and installed uv light.