DaToo Submersible Aquarium Heater, 50W, adjustable temperature
DaToo Submersible Aquarium Heater, 50W, adjustable temperature
Save when you buy more than one
Couldn't load pickup availability
DaToo Submersible Aquarium Heater, 50W, adjustable temperature

Where DaToo Submersible Aquarium Heater, 50W, adjustable... 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.
-
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.
-
2How to use it
Compare the size or capacity details with your dog's measurements.
-
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
This 50W aquarium heater measures 7.6 inches long and fits tanks from 5 to 15 gallons that have a hood or a glass canopy. The knob on top sets the temperature anywhere from 68 to 93°F, and the dial shows the setting you have chosen. The heater is made for fresh water and salt water alike, and the whole unit has to sit under the surface while it runs.
- 50W heater for tanks of 5 to 15 gallons with a hood or glass canopy
- Temperature adjustable from 68 to 93°F with a knob on top
- Set temperature shown on the dial
- Thermostat switches heating on and off to hold the set temperature
- Shell of shatter-resistant, corrosion-resistant, wear-resistant microcrystalline glass
- Nickel-chromium alloy heating element
- Plastic parts are BPA-free
- For fresh water and salt water
- Requires water flow
- Must be fully submerged during use
- Length 7.6 inches
Setting the temperature with the top knob
The DaToo heater is adjusted by turning the knob on top of the unit, and the dial shows the temperature you have set (F3, F4). The range runs from 68 to 93°F (F2). A thermostat inside switches the heating on and off to hold that setting (F5).
Two conditions apply while the heater runs: it needs water flow around it, and it has to be completely submerged (F12, F13).
Heater build and tank compatibility
The outer shell is microcrystalline glass, described as shatter-resistant, corrosion-resistant and wear-resistant, and the heating element inside is a nickel-chromium alloy (F6, F8). Plastic components in the heater are BPA-free (F9).
With its 50W element and 7.6-inch length, the heater is listed for tanks between 5 and 15 gallons fitted with a hood or glass canopy, in fresh water or salt water (F1, F7, F10, F11).
What should I check before buying this aquarium heater?
What tank sizes does the 50W heater fit?
It fits tanks from 5 to 15 gallons, provided the tank has a hood or a glass canopy (F11). A 50W heater sits at the lower end of the wattage range.
How long is the heater?
The heater is 7.6 inches long (F10).
Can it be used in a saltwater tank?
Yes, the heater is suitable for both fresh water and salt water (F7).
What temperature range can I set?
You can set the temperature from 68 to 93°F using the knob on top (F2, F3).
Does the heater have to be fully underwater?
Yes, it must be completely submerged in water during use and needs water flow (F12, F13).
Where this heater does not suit your setup
Check your tank volume first: the heater is listed for 5 to 15 gallon tanks only, and it needs a hood or glass canopy (F11). A tank without water movement around the heater is outside the stated requirement, since the unit needs water flow (F12). It also has to be fully submerged, so it cannot be run partly out of the water (F13).
Product details
| Brand | DaToo |
|---|---|
| Product type | Aquarium Heater |
| Department | DaToo Canada |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 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 DaToo Submersible Aquarium Heater, 50W, adjustable temperature 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 DaToo Submersible Aquarium Heater, 50W, adjustable... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in DaToo 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.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










