What does a UV sterilizer do? What's the purpose of getting one? I'm just browsing 29 gal biocube accessories...Thanks!!!

They help control algae and I'm sure it kills other good or bad things that pass through it. I leave mine on all the time and never have an issue with algae and haven't had a fish die since using it over the last 3 months. Prior to installing it, I had 3 fish die over two weeks.

The light indicator on the side of the product won’t turn on. Had it for two weeks and now it’s gone. Can I exchange it for a new one?

Hi there! Please contact our Consumer Care team at 1-888-255-4527.

Ordered one and installed today but no light will come on. Where do you get new lights?

Return it. They’ll replace it. Replacement lights aren’t worth it. They cost like 3/4 of the cost of the whole unit

Is this supposed to be fully submerged? If it is that’s going to raise my water a little higher than desirable in chambers 2 and 3?

Yes it has to be fully submerged.

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🔆 Elevate your aquarium’s health with the power of UV innovation!

PLUG PLAY SETUP - Mounts effortlessly with included brackets—hang-on or inline, your choice.
INNOVATIVE TWIST FLOW - Maximizes UV light contact, ensuring superior sterilization efficiency.
TAILORED FOR BIO CUBES - Perfectly compatible with all Coralife BioCube aquariums for seamless integration.
CRYSTAL CLEAR WATER ALWAYS - Turbo-twist UV sterilizer zaps harmful microorganisms for pristine aquatic environments.
REAL TIME OPERATION INDICATOR - Stay informed with a built-in light that confirms sterilizer activity.

The Coralife Turbo-Twist UV Sterilizer is a compact, easy-to-install device designed specifically for Coralife BioCube aquariums. Featuring a patented twist flow design, it enhances water exposure to ultraviolet light, effectively eliminating harmful microorganisms in both fresh and saltwater setups. With versatile mounting options and an indicator light for operational status, it ensures hassle-free maintenance and crystal-clear aquatic environments.

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