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hygger Submersible Aquarium Heater with Thermostat, 300W, ETL certification, with thermometer

hygger Submersible Aquarium Heater with Thermostat, 300W, ETL certification, with thermometer

Regular price $52.64 USD
Sale price $52.64 USD Regular price
Sold out

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hygger Submersible Aquarium Heater with Thermostat, 300W, ETL certification, with thermometer

Regular price $52.64
Sale price $52.64 Regular price
Sold out
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Where hygger Submersible Aquarium Heater with Thermostat,... fits in your dog's day

Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.

  1. An older couple on a park bench with their golden dog resting at their feet

    1Who it's for

    Owners who want everyday gear that fits their dog's size and makes walks, meals and rest at home simpler to manage.

  2. An owner offering a daily chew to a senior dog in the kitchen

    2How to use it

    Compare the size or capacity details with your dog's measurements.

  3. A woman walking her dog along a suburban sidewalk at dusk

    3What owners notice

    Owners look at how the item fits into the daily routine and how well it holds up after several weeks of regular use on walks, at meals and at home.

About this product

When the water in your tank needs to sit at a steady temperature, this aquarium heater from hygger is rated at 300W and is made for betta tanks in freshwater and saltwater setups. A thermostat dial sets the target between 68 °F and 92 °F, and the heater switches on when the surrounding water drops below that setting and off again once it reaches it. The 2 mm quartz glass tube protects the element, and the package includes an LED thermometer with a three-digit display.

  • 300W heater for betta tanks in freshwater and saltwater
  • Temperature dial adjustable from 68 °F to 92 °F
  • 2 mm thickened quartz glass tube
  • ETL certification
  • LED three-digit display thermometer included

Glass tube, suction cup and double seal

The heater body sits inside a quartz glass tube that is 2 mm thick, and a bottom protective cover shields the lower end of the tube. A suction cup holds the heater in place on the tank wall. A double seal closes the tube around the element, and the joints are precision welded. A working indicator light shows when the heater is running.

The temperature scale guide bar sits alongside the dial, so the set point lines up with the markings when you turn it. The supplied thermometer shows the reading to a difference range of 0.1 °F, and its sensor covers 0 °C to 50 °C, or 32 °F to 122 °F.

How do you set the temperature on this submersible heater?

Rotate the dial left or right to reach the temperature you want, using the scale setting guide bar to read the position. The heater then stops heating when the surrounding water reaches the set temperature and starts again when the water falls below it.

What this heater suits and what to check before buying

The heater is rated at 300W, so check the wattage against the volume of your tank before you order; the manufacturer does not list a tank size for this model, and the 300W figure is the only capacity statement given.

The temperature range runs from 68 °F to 92 °F, and the dial cannot be set outside those two values. A tank that needs to sit below 68 °F or above 92 °F falls outside the range. The glass tube measures 2 mm in wall thickness, and the suction cup mounts the heater on a smooth tank wall.

What should you know before ordering this fish tank heater?

What temperature range does the thermostat cover?

The adjustable range is 68 °F to 92 °F, set with the dial on the heater body.

Does the display show the temperature?

An LED three-digit display thermometer is supplied with the heater, and it reads the surrounding water.

Can it be used in a saltwater tank?

The brand lists the heater for betta tanks in freshwater and saltwater.

What does the working indicator light show?

The working indicator light is lit while the heater is running, and the thermostat stops the heating once the water reaches the set temperature.

How precise is the supplied thermometer?

The thermometer displays differences to 0.1 °F, and its sensing range is 0 °C to 50 °C, or 32 °F to 122 °F.

Product details

Brandhygger
Product typeAquarium Heater
Departmenthygger Canada
Sold byDogJointly, operated by YALEO LLC
DeliveryFree standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare
Returns30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost
Delivery and tracking

Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.

Returns and refunds

You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.

How Subscribe and Save works

Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.

Multi-buy savings

Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.

Labels, ingredients and your vet

Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.

Questions about this product

Is hygger Submersible Aquarium Heater with Thermostat, 300W, ETL certification, with thermometer available in the United States?

Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.

How should I compare hygger Submersible Aquarium Heater with Thermostat,... with similar products?

Compare the brand, format, serving table and pack size in the details above with similar items in hygger Canada, and check the choice with your vet.

Where can I find delivery and returns information?

Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.

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Guides and order help

Reading that helps you compare products, plus the pages that answer delivery and return questions.