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Aqua Ultraviolet UV sterilizer beside a clear koi pond, cover image for the guide on how to choose a UV sterilizer for a koi pond

How to Choose a UV Sterilizer for a Koi Pond

A koi pond can turn from crystal clear to pea soup green within days. Free floating algae blooms fast when the weather warms and sunlight has direct access to nutrient...

How to Choose a UV Sterilizer for a Koi Pond

A koi pond can turn from crystal clear to pea soup green within days. Free floating algae blooms fast when the weather warms and sunlight has direct access to nutrient...

Clear koi pond in autumn with colorful fish, falling leaves, waterfall, and AquaUV UV water treatment system

Fall Pond Prep: How to Keep Your Pond Water Healthy Before Winter

Introduction Fall is the best time to prepare a pond for winter. As temperatures drop, fish become less active, plants begin to die back, and leaves can quickly collect on...

Fall Pond Prep: How to Keep Your Pond Water Healthy Before Winter

Introduction Fall is the best time to prepare a pond for winter. As temperatures drop, fish become less active, plants begin to die back, and leaves can quickly collect on...

Aqua Ultraviolet UV sterilizer and UV lamp beside a reef aquarium

UV Sterilizer Light for Aquarium: Reviews, Benefits and Buying Guide

Cloudy water, sudden algae blooms and outbreaks of disease can turn a healthy aquarium into a stressful project overnight. A UV sterilizer light offers a simple chemical free way to...

UV Sterilizer Light for Aquarium: Reviews, Benefits and Buying Guide

Cloudy water, sudden algae blooms and outbreaks of disease can turn a healthy aquarium into a stressful project overnight. A UV sterilizer light offers a simple chemical free way to...

UV sterilizer connected to an aquarium filter system

Does a UV Sterilizer Kill Algae in Aquariums and Ponds?

If you own an aquarium or a backyard pond, you have probably dealt with cloudy green water at some point. It is one of the most common frustrations for hobbyists,...

Does a UV Sterilizer Kill Algae in Aquariums and Ponds?

If you own an aquarium or a backyard pond, you have probably dealt with cloudy green water at some point. It is one of the most common frustrations for hobbyists,...

UV lamps and UVC LEDs compared for water disinfection

UV Lamps in 2026: Mercury UV Lamps vs UVC LEDs, Wavelengths, Efficiency, and Water

Ultraviolet disinfection has quietly become one of the most important tools in water treatment, air purification, and surface sanitation. For decades, that job belonged almost entirely to mercury vapor lamps....

UV Lamps in 2026: Mercury UV Lamps vs UVC LEDs, Wavelengths, Efficiency, and Water

Ultraviolet disinfection has quietly become one of the most important tools in water treatment, air purification, and surface sanitation. For decades, that job belonged almost entirely to mercury vapor lamps....

What Size UV Sterilizer Do I Need? Aquarium UV Wattage Sizing Guide (2026)

What Size UV Sterilizer Do I Need? Aquarium UV Wattage Sizing Guide (2026)

Choosing the right aquarium UV sterilizer is not as simple as matching a wattage number to your tank size. The correct UV size depends on your total water volume, the...

What Size UV Sterilizer Do I Need? Aquarium UV Wattage Sizing Guide (2026)

Choosing the right aquarium UV sterilizer is not as simple as matching a wattage number to your tank size. The correct UV size depends on your total water volume, the...