After the tank is cleaned and clear, can you leave the pump and Light on as your primary filter?

I do. I put this product into the greenest water ever. It did take 10 days….but on the 10th day the tank was clear. All I do is wash the filter weekly.

how often should I replace filter?

Six months to a year replacement is fine. You can purchase some other filter material to fill it. Specialized filter wool will also be released soon

What is the wattage of the UV bulb?

The UV lamp it's 8W, you can purchase a 7W or 5W as a replacement bulb.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Aquarium Filter for 40-150 Gallon Tank, U-V Fish Tank Green Clean Machine Submersible Powerful Pump Canister Filter 400GPH for Pond Turtle Tank Saltwater Freshwater Crystal Clear Green Killing

Product ID: 537192531

💧400 GPH powerful pump

🔆254nm U-V light sterilization

🧽Dual-stage biochemical sponge filter

HK$783

Duties & taxes included

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Clear water, zero worries—your tank’s new best friend!

ODOR FREE FRESHNESS - Eliminates unpleasant green tank smells, creating a fresh aquatic environment you’ll love.
DUAL FILTRATION POWER - Combines biochemical sponge filtration with U-V light sterilization for unbeatable water purity.
EASY LIGHT MONITORING - Visible external indicator ensures you never guess if the U-V light is on—convenience meets peace of mind.
CUSTOMIZABLE OPERATION - Separate switches let you control pump and U-V light independently—tailor your tank’s needs effortlessly.
CRYSTAL CLEAR WATER IN DAYS - Transforms cloudy, green water to pristine clarity within 3-7 days—less hassle, more sparkle.

The TARARIUM CTUV-H8F Aquarium Filter is a submersible canister filter designed for 40-150 gallon tanks, delivering a powerful 400 GPH pump combined with dual-stage filtration: a biochemical sponge and a 254nm U-V light. It rapidly clears cloudy and green water in under a week, reduces maintenance frequency, controls odors, and offers separate switches for pump and light for customizable operation. Ideal for freshwater, saltwater, pond, and turtle tanks.

Specifications

ASIN	B0C58N88XM
ASIN	B0C58N88XM
Best Sellers Rank	#7,198 in Pet Supplies ( See Top 100 in Pet Supplies ) #17 in Aquarium Filters
Brand Name	TARARIUM
Color	Black
Customer Reviews	4.0 4.0 out of 5 stars (1,929)
Date First Available	May 15, 2023
Date First Available	May 15, 2023
Item Package Dimensions L x W x H	13.7 x 5.43 x 3.15 inches
Item Weight	1.9 pounds
Item model number	CTUV-H8F
Item model number	CTUV-H8F
Manufacturer	TARARIUM
Manufacturer	TARARIUM
Model Name	CTUV-H8F
Package Dimensions	13.7 x 5.43 x 3.15 inches; 1.9 pounds
Size	Medium - H8F(for 40-150 Gallon)
Target Audience Keyword	Fish

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