H110 (110W, up to 6,600 gal)

NishikigoiUV: Powerful UV Protection for Beautiful, Crystal-Clear Koi PondsSerious koi keepers know that clear water is about more than appearance. It allows you to enjoy every color and pattern of your koi, makes it easier to observe their condition, and helps support a cleaner, healthier pond environment. NishikigoiUV systems deliver the...

H165 (165W, up to 10,000 gal)

NishikigoiUV: Powerful UV Protection for Beautiful, Crystal-Clear Koi PondsSerious koi keepers know that clear water is about more than appearance. It allows you to enjoy every color and pattern of your koi, makes it easier to observe their condition, and helps support a cleaner, healthier pond environment. NishikigoiUV systems deliver the...

H220 (220W, up to 15,000 gal)

NishikigoiUV: Powerful UV Protection for Beautiful, Crystal-Clear Koi PondsSerious koi keepers know that clear water is about more than appearance. It allows you to enjoy every color and pattern of your koi, makes it easier to observe their condition, and helps support a cleaner, healthier pond environment. NishikigoiUV systems deliver the...

H400 (400W, up to 25,000 gal)

NishikigoiUV: Powerful UV Protection for Beautiful, Crystal-Clear Koi PondsSerious koi keepers know that clear water is about more than appearance. It allows you to enjoy every color and pattern of your koi, makes it easier to observe their condition, and helps support a cleaner, healthier pond environment. NishikigoiUV systems deliver the...

H480 (480W, up to 35,000 gal)

NishikigoiUV: Powerful UV Protection for Beautiful, Crystal-Clear Koi PondsSerious koi keepers know that clear water is about more than appearance. It allows you to enjoy every color and pattern of your koi, makes it easier to observe their condition, and helps support a cleaner, healthier pond environment. NishikigoiUV systems deliver the...

H80 (80W, up to 5,000 gal)

NishikigoiUV: Powerful UV Protection for Beautiful, Crystal-Clear Koi PondsSerious koi keepers know that clear water is about more than appearance. It allows you to enjoy every color and pattern of your koi, makes it easier to observe their condition, and helps support a cleaner, healthier pond environment. NishikigoiUV systems deliver the...