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Zoo Med Submersible Aquarium Heater, 100 Watt, Up to 30 Gallons, automatic preset

Zoo Med Submersible Aquarium Heater, 100 Watt, Up to 30 Gallons, automatic preset

Regular price $51.29 USD
Sale price $51.29 USD Regular price
Sold out

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Zoo Med Submersible Aquarium Heater, 100 Watt, Up to 30 Gallons, automatic preset

Regular price $51.29
Sale price $51.29 Regular price
Sold out
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Where Zoo Med Submersible Aquarium Heater, 100... 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

The box holds the Zoo Med aquarium heater, one suction cup and a digital thermometer display. This 100 watt model is made for aquariums up to 30 gallons, and a preset setting holds the water at a top of 78 degrees Fahrenheit (26 degrees Celsius). Aquatic turtles such as Red-eared Sliders, African Sidenecks, Musk and Painted turtles can use it, and it suits fish tanks as well.

What comes in the box

  • The 100 watt heater itself, sized for tanks up to 30 gallons.
  • A suction cup for attaching the heater to the tank wall.
  • A digital thermometer display that shows the water temperature.

Submersible glass housing with a digital readout

The heater goes fully underwater, and its digital thermometer display lets you read the water temperature without a separate gauge. A suction cup holds the unit in place on the inside of the aquarium.

The housing is black. Because the heater is submersible, it sits below the waterline rather than hanging over the rim.

100 watts for tanks up to 30 gallons

The 100 watt rating matches the stated tank limit of 30 gallons. The heater is preset, so there is no dial to adjust: it warms the water to the top temperature given above. An automatic shut-off cuts the unit when it is lifted out of the water.

Checks before you buy

Measure your aquarium first. A tank larger than 30 gallons is beyond the stated limit for this 100 watt heater, so a bigger volume needs more wattage.

The turtle list covers Red-eared Sliders, African Sidenecks, and Musk and Painted turtles along with other aquatic turtles. If yours is a different species, confirm the heater suits it before purchase.

If your animals need water warmer than the preset top temperature, this model does not reach it.

Questions buyers ask

How many gallons will this 100 watt heater warm?

It is rated for aquariums up to 30 gallons.

What temperature does the heater reach?

It warms water up to 78 degrees Fahrenheit (26 degrees Celsius).

Which turtles can use this heater?

The suitability list includes aquatic turtles such as Musk, Painted, African Sidenecks and Red-eared Sliders.

What happens if the heater comes out of the water?

An automatic shut-off switches the unit off when it is removed from water.

How does the heater attach to the tank?

A suction cup holds it in place.

  • Heating top temperature: 78 degrees Fahrenheit (26 degrees Celsius)
  • Display: digital thermometer
  • Mounting: suction cup
  • Operation: submersible
  • Shut-off: automatic when out of water
  • Turtle suitability: Red-eared Sliders, African Sidenecks, Musk, Painted and other aquatic turtles
  • Wattage: 100 Watt
  • Tank limit: up to 30 Gallons

Product details

BrandZoo Med
Product typeAquarium Heater
DepartmentZoo Med 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 Zoo Med Submersible Aquarium Heater, 100 Watt, Up to 30 Gallons, automatic preset 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 Zoo Med Submersible Aquarium Heater, 100... with similar products?

Compare the brand, format, serving table and pack size in the details above with similar items in Zoo Med 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.