It doesn't come with any instructions and my fish are dying! I need to know if I even hooked it up right or if I didn't do something I should have.

If your tank is less than 55 gallons, you should also watch your water temperature. UV sterilizer bulbs give off heat, so that plus your heater might be raising the water temperature to dangerous levels. I have mine in a 42 gallon and I unplugged my heater. Make sure your water is around 76° unless you have fish like Discus which like water in the 80's.

I have a black gear looking thing that was left over after assembly do I need it?

I believe it’s to attach to the blue L shape knob

Anybody have any luck with this unit in an outdoor pond? I have a small turtle pond (50 gal or so) and the algae is out of control. I have a large UV sterilizer (non-submersible) for my larger pond (400 gal) that works great. Thanks.

Used it for my 75 gal outdoor pond,cleared pea soup green water to crystal clear in less then 1 week, the water current is strong but my fish seem to love it. I use it along with another pond filter/fountain. You will need to clean the filter pads daily or everyother day until water is clear. Will use it all summer long to keep free floating algae from growing

Can I replace the 9w UV to 13w?

Don't know why not. I use mine in a 40 gallon tank and 9v is more than sufficient.

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SunSun JUP-01 9W UV Sterilizer Submersible Filter Pump

Product ID: 1617908

Details

Brand
SunSun
Color
Black
Horsepower
9 watts
Item Weight
2 pounds
Material
sponge
Maximum Flow Rate
3.5 gpm

💧210 GPH flow rate

🔆9W UV sterilization power

🧽Built-in mechanical pre-filter sponge

NZ$135

Duties & taxes included

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Description

🔆 Elevate your aquarium game with spotless, germ-free water—because your fish deserve the best!

YEAR ROUND FRESHNESS - Mechanical pre-filter sponge traps debris, optimizing UV exposure and water purity.
VERSATILE INSTALLATION - Mount vertically or horizontally in aquariums or sumps for ultimate flexibility.
ADVANCED UV STERILIZATION - 9-watt UV-C lamp eradicates harmful microorganisms and algae effectively.
ALL IN ONE COMPACT DESIGN - Integrated pump and UV unit fit seamlessly inside tanks up to 75 gallons—no extra parts needed.
CRYSTAL CLEAR AQUARIUM WATER - Powerful 210 GPH pump ensures rapid water circulation for spotless clarity.

The SunSun JUP-01 is a 9W submersible UV sterilizer with a built-in 210 GPH pump and mechanical pre-filter sponge, designed for aquariums up to 75 gallons. It effectively eliminates harmful microorganisms and algae, ensuring crystal-clear water. Compact and versatile, it installs easily without extra tubing, suitable for freshwater, saltwater, or garden ponds.

Specifications

ASIN	B008ADUVWQ
Best Sellers Rank	#86,797 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,311 in Aquarium Filter Accessories
Brand	SunSun
Brand Name	SunSun
Color	Black
Customer Reviews	4.2 out of 5 stars 1,074 Reviews
Flow Rate	3.5 gpm
Global Trade Identification Number	00694757071057
Horsepower	9 watts
Included Components	1
Item Dimensions L x W x H	12"L x 3.3"W x 3.75"H
Item Highlight	210 GPH Aquarium Filter with Pre-Filter Sponge for Freshwater & Saltwater Tanks
Item Type Name	Aquarium submersible UV
Item Weight	2 pounds
Manufacturer	Monster Pets
Manufacturer Part Number	JUP-01
Manufacturer Warranty Description	180-day warranty
Material	sponge
Material Type	sponge
Model Number	JUP-01
Number of Items	1
Power Source	Corded Electric
Product Dimensions	12"L x 3.3"W x 3.75"H
Product Style	Submersible
Specific Uses For Product	Indoor
Style	Submersible
UPC	702534364220 694757071057
Unit Count	1 Count
Voltage	120 volts

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NZ$135

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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3 weeks ago

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