Fish Supplies › Cleaning Supplies › hoya 1935 ultraviolet uv filter

55W UV Ultraviolet 4 Pin Base Replacement Light Clarifier Lamp Filter For Aquarium Koi Pond Fish Compatible To CUV-655

STABILIZE YOUR ECOSYSTEM - Removes the toughest grime in your Saltwater Tank Freshwater Aquarium or Pond CLARIFY - Internal stainless steel reflectors help to improve cleanliness by 30% which also extends the life of use 21.5 x 1 x 2 55W - COMPATIBLE... more

55W UV Ultraviolet 4 Pin Base Replacement Sterilizer Light Clarifier Lamp Filter For Aquarium Koi Pond Fish Tank Compatible To CUV-655

STABILIZE YOUR ECOSYSTEM - Removes the toughest grime in your Saltwater Tank Freshwater Aquarium or Pond STERILIZE - Internal stainless steel reflectors help to improve sterilizing by 30% which also extends the life of use 21.5 x 1 x 2 55W - COMPATIBLE... more

9W Non-Submersible UV Ultraviolet 11 Light Clarifier Lamp Filter For Aquarium Koi Pond Fish Tank

STABILIZE YOUR ECOSYSTEM - Removes the toughest grime in your Saltwater Tank Freshwater Aquarium or Pond. Simple to achieve water by keeping Nitrate levels down YOUR FISH - The High-performance UV bulb ensures professional power to keep your ecosystem... more

OXYFUL 18W UV Ultraviolet 2G11-4 Pin Base Replacement Sterilizer Light Clarifier Lamp Filter for Aquarium Koi Pond Fish Tank Compatible to CUV-318 / CUV-618

STABILIZE YOUR ECOSYSTEM - Removes the toughest grime in your Saltwater Reef Tank Freshwater Aquarium or Pond STERILIZE - Internal stainless steel reflectors help to improve sterilizing by 30% which also extends the life of use 9 x 1 x 2 18W -... more

55W UV Ultraviolet 4 Pin Base Replacement Light Clarifier Lamp Filter For Aquarium Koi Pond Fish Compatible To CUV-655

STABILIZE YOUR ECOSYSTEM - Removes the toughest grime in your Saltwater Tank Freshwater Aquarium or Pond CLARIFY - Internal stainless steel reflectors help to improve cleanliness by 30% which also extends the life of use 21.5 x 1 x 2 55W - COMPATIBLE... more

Oxyful 24W UV Ultraviolet 20 Algae Bacteria Virus Sterilizer Light Clarifier Lamp Filter for Aquarium Koi Pond Fish Tank

OXYFUL 12W Non-Submersible UV Ultraviolet 11 Algae Bacteria Virus Sterilizer offers top of the line technology that sterilizes your water through an external filter. The filter technology utilizes UV lights that kill and remove any harmful bacteria... more

36W Non-Submersible UV Ultraviolet 21.5 Light Clarifier Lamp Filter For Aquarium Koi Pond Fish Tank

STABILIZE YOUR ECOSYSTEM - Removes the toughest grime in your Saltwater Tank Freshwater Aquarium or Pond. Simple to achieve water by keeping Nitrate levels down YOUR FISH - The High-performance UV bulb ensures professional power to keep the ecosystem... more

The Pond Guy AllClear G2 Bio Pressure Filter & Ultraviolet Light Clarifier with Backflush System Pressurized External UVC Biological & Mechanical Filtration Koi Fish Water Garden All Clear 3500

AllClear filters have high output low energy 9-watt UV clarifier. The ultraviolet clarifiers expose pond water to a high output ultraviolet light to clear the water before it travels to the chamber. There is an indicator light on the lid to let you... more

CNZ 9W UVC Replacement Bulb G23 Base for Aquarium Pond Filter UV Clarifier 2-Pack

CNZ 9 Watt UV Light Bulbs are PL style lamp with G23 base and is a low-pressure hot cathode germicidal ultraviolet (UVC) mercury arc lamps that is most effective tool for eliminating microorganisms such as virus bacteria algae mold and yeast in the air... more

LSE Lighting 25W UV Bulb SUV025 for Skimmer Clarifier

Brand: LSE Lighting® - (Bulb comes with Plastic Coating to ensure protection from Water) Wattage: 25W Base Type: 4pin (4pins on one END) - Bulb Type: Ultraviolet Germicidal for Water Sterilization Filters Length: 18 - The New style 4pin bulbs are used... more