3 week old tank. first algae bloom,

[Hause]

Hi ALL!
first post since joining.
I got my first algae bloom in the past 2 days.
i have 2 clowns in the tank and that's it.
i turned the lights back to being just blue on my stock BIOCUBE 32 LED.
i have a UV light at the house but it is still in the box. should i put it on or let this roll or is it time for a clean up crew.it is time for a clean up crew, what type?
the algae appears a very light brown

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[Garf]

This is normal. Make sure you look after the water.