Typically you will want it to be photoperiodism which is a fancy word for how long you will want your lights to be on.
Uv light bulb for turtle tank.
The turtle wants light in the tank when it s daytime and no light when it s nighttime.
In the beginning you can be overwhelmed by all the different types of bulbs available and all the different types of light.
Big light small light a 3 pack of 50 watt lights and everything in between they have covered.
This is a great bulb to get if you have a very specific configuration in mind or if you have a bigger tank that you need to cover with lights.
So to help you with that i made this guide that will go over everything that you need to know and do to properly.
Why turtles need uv b light.
One of the first things that you have to know about a pet turtle is how to correctly light the tank and how to get a good temperature for the basking area.
The second turtle light bulb that is needed is a uva uvb bulb.
This will allow your turtle to safely and effectively warm its body throughout the day.
The reason why uv b producing light bulbs are so convenient however is that they produce heat and uv b light so you won t need to take your turtle outside for hours upon hours every single day.
Getting enough uvb light is critical for a turtle s health.
Do you need a small light.
This is the most important bulb to have for your turtle.
Do you need two small lights.
An infrared basking spot bulb should also be used at night to keep the air in the turtle tank at the right temperature.
Now that we know that a turtle needs a light source replicating the sunshine let s discuss why turtles need uv light.