Top 9 UV Light for Aquarium – Water Garden & Pond Treatment

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9 Watt UV-9w Aquatop 110V UV UVC Replacement Bulb G23 for UVE9 CF400 CF500 UVCP-9, PERFECT

LA AQUARIUM #ad - Used in 9 watt uV G23 base sterilizers. Base: g23 bi-pin - life: 10, 000hrs Super Life. Compatible with models: uve9 submersible 9 watt uv sterilizer, cf500 Canister Filter UV Sterilizer, CF400 Canister Filter UV Sterilizer, UVCP-9 Submersible UV Sterilizer.
ManufacturerLA #ad
Weight0 Pounds

2. Aqua Ultraviolet


Aqua UV 57 Watt 2 inch UV Sterilizer

Aqua Ultraviolet #ad - Inlet: 2" slip, Outlet: 2" slip. Fresh water sterilizer: 1, 000 gallons; flowrate - 3, 200 gph for 30, 500-3, 000 µw/cm2SUP>. Fresh water clarifier: up to 6, 500 gallons; ideal for water gardens. Salt water sterilizer: up to 355 gallons; flowrate - 1, 066gph for 90, 000 µw/cm2SUP>. Dimensions: 26. 25" x 4" x 2. 5".
BrandAqua Ultraviolet #ad
ManufacturerAqua Ultraviolet #ad
Height4 Inches
Length2.5 Inches
Weight7.1 Pounds
Width26.3 Inches
Part Number617750000572

3. Tetra


5-Watt, TetraPond UVC-5 GreenFree UV Clarifiers For Up To 660 Gallons

Tetra #ad - Assembly Required. Limited warranty: this ul listed product features a 3-year limited warranty – see packaging for full details. Uv clarifying light: ultraviolet clarifier controls heavy algae blooms in ponds and water gardens and keeps water clean and green-free. 4 available sizes: for ponds up to 660 gallons, 400 gallons and up to 8, 800 gallons, up to 4, up to 1, 800 gallons. Reflective surface: Includes reflective stainless-steel insert that increases UV exposure. High-efficiency uv bulb: Includes UV bulb for up to 11 months of continuous operation.
BrandTetra #ad
ManufacturerTetraPond #ad
Height8.75 Inches
Length4.13 Inches
Weight3.7 Pounds
Width12 Inches
Part Number956622
WarrantySee label for details

4. Generic


AMBOHR P18 Pond and Aquarium Clarifier 18Watts Eliminates Green Pond Water

Generic #ad - Connects to 3/4", 1", 1-1/4 and 1-1/2" fittings Pump and tubing, Approx length: 12-inch. This pond clarifier an easily be installed both vertically or horizontally, Rated for 2000 gallons without fish or 1000 gallons with fish. The pond and aquarium clarifier is ideal for cleaning the green out of water and preventing nasty odors in ponds up to 2, 000 gallons. Included 18w light bulb lasts up to 8, 000 hours. 50cm cord weather-resistant transformer, Avoid direct sunlight for max life span. We recommend changing bulbs 6-12 months for optimum cleaning performance.
BrandGeneric #ad
ManufacturerAmbohr #ad
Part NumberAmbohr
Warranty1 Year

5. Pontuss


Aquarium, Koi Pond Filter System with Convenient Cleaning Crank Handle, Fish Tank, Designed for Cleaning Ponds, Easy to Clean, Bio Pressure Pond Filter with Built-in 13 W U-V Light Up to 1600 Gallons

Pontuss #ad - Feel free to send us an email, we will serve you with sincere attitude and satisfactory solutions until you are satisfied. Safer material: our pond filter is made from strengthened ABS high-quality materials, which does not release any harmful substances, and it will provide a safer environment for your koi.

The convenient design of the crank handle allows you to clean the sponges without opening the device. The orange floating head floats up to indicate that the filter cotton needs to be cleaned. Powerful enough to filter up to 1600 gallons,max flow-through is up to 6000 L/H. Turn the regulating valve to the sewage outlet, then manually rotate the Cleaning handle to clean the filter cotton. This filter media can be rinsed and reused multiple times saving you money. High quality filter sponge: our extra-thick filter pad provides excellent mechanical filtration for your koi pond without compromising water flow for oxygenation.

Patented design:patented cleaning technology, easy to maintain. After-sales:one year warranty! if you are not satisfied with your purchase or have any questions, you can ask for an exchange or a full refund. Powerful filter : compared to traditional gravity filters, Our filter is more efficient to remove of dissolved and solid waste. Durable, long lasting and reusable.
BrandPontuss #ad
ManufacturerPontuss #ad



OXYFUL 18W Non-Submersible UV Ultraviolet 14" Light Clarifier Lamp Filter for Aquarium Koi Pond Fish Tank

OXYFUL #ad - Stabilize your ecosystem - removes the toughest grime in your Saltwater Reef Tank, Freshwater Aquarium, or Pond. Simple to achieve crystal clear water by keeping Nitrate levels down.

Protect your fish - the high-performance UV bulb ensures professional power to keep your ecosystem clean without additional use of chemicals. 17 ft power cable. Specifications - 22w power consumption 18w uv bulb 14"l x 6"w x 4. 5"h. Perfect for tank or pond sizes up to 6604 gallons 25000 liters of water. Max flow rate - 792 gph 18w uv bulb. Inlet/outlet diameters: 1" to 1-1/4" and 1-1/2" to 2" tube. Perfect for saltwater corals and invertebrates. Uv bulb encased in a hard plastic housing where water is not exposed to any copper. Long lasting uv bulb - life of uv bulb effective up to 1 year.
BrandOXYFUL #ad
ManufacturerOxyful #ad
Part NumberHMM-UV-LIGHT-CUV-318



COODIA Replacement UV Bulb Green Water Killer 1 Piece

COODIA #ad - This is uv bulb replacement for coodia 5w uv filter pump and sunsun CUV-305, CUV-505, JUP-02 UV filter.
BrandCOODIA #ad
ManufacturerCOODIA #ad
Part Number5WUV

8. Aqua Ultraviolet


Aqua UV 57 Watt 3/4 inch w/ Wiper UV Sterilizer

Aqua Ultraviolet #ad - Dimensions: 26. 25" x 4" x 2. 5". Fresh water sterilizer: 1, 000 gallons; flowrate - 3, 500-3, 200 gph for 30, 000 µw/cm2SUP>. Salt water sterilizer: up to 355 gallons; flowrate - 1, 066gph for 90, 000 µw/cm2SUP>. Inlet: 3/4" barb or fpt, outlet: 3/4" barb or FPT. Fresh water clarifier: up to 6, 500 gallons; ideal for water gardens.
BrandAqua Ultraviolet #ad
ManufacturerAqua Ultraviolet #ad
Height4 Inches
Length2.5 Inches
Weight8.15 Pounds
Width28 Inches
Part Number617750000671

9. Anyray


Anyray 2-Bulbs Replacement Bulb for SunSun JUP-01 9W UV Filter Pump 9 Watt

Anyray #ad - Works with 110 volt 120 volt 130 volt 220 Volt 230 Volt 240 Volts. 10, 000 hours bulb life. Germicidal ultraviolet light UV Bulb, 9Watt G23 base UV-C 9W. 2-bulbs sunsun jup-01 9w uv submersible Filter Pump 9 Watt Anyray AUVC-9W. Epa est. No. 100578-wa-1. Universal 9w uv Submersible Filter Pump lamp. G23 base, life: approx.
BrandAnyray #ad
ManufacturerAnyray #ad