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Description
Aqua One 300w Glass Heater 33cmAqua One 300w Glass Heater 33cm Aquaone Heaters Our pet fish originate from all over the globe and water temperatures vary immensely in their native environments. To be able to keep fish in an environment which is conducive with their natural habitat, we mostly will need to increase water temperature above normal room temperature. Aqua One provides a range of heating solutions to provide the perfect solution for each aquarium set up. Key Benefits:
Aqua One 300w Glass Heater 33cm
Aquaone Heaters
Our pet fish originate from all over the globe and water temperatures vary immensely in their native environments. To be able to keep fish in an environment which is conducive with their natural habitat, we mostly will need to increase water temperature above normal room temperature. Aqua One provides a range of heating solutions to provide the perfect solution for each aquarium set up.
Key Benefits:
- High quality and economical heater
- Fully submersible with double insulation
- Heater thermostat with easy to use temperature settings
- Easy to read temperature guide
- Automatic shut off and on light
- Suitable for marine and tropical aquariums
- 1 Year Guarantee
Made Specifically For: Tropical fish
| Model | Aquariums | Length | Wattage | Operating | Cable Length |
| up to | Voltage | ||||
| 25w | 25 Liters | 18.5 cm | 25w | 240V/50Hz | 1.8m |
| 55w | 50 Liters | 18.5 cm | 55w | 240V/50Hz | 1.8m |
| 100w | 100 Liters | 20 cm | 100w | 240V/50Hz | 1.8m |
| 150w | 150 Liters | 20.5 cm | 150w | 240V/50Hz | 1.8m |
| 200w | 200 Liters | 27.5 cm | 200w | 240V/50Hz | 1.8m |
| 300w | 300 Liters | 33 cm | 300w | 240V/50Hz | 1.8m |
PLEASE NOTE:
- It is important to follow the safety guidelines as set out in the instruction manual contained within the packaging of this product.
- Do not have the heater plugged in whilst out of water.
- This product is not intended for use by children or infirm persons without supervision.
- Do not use the appliance for reasons other than the intended use.
- The use of attachments that are not recommended or sold by the manufacturer may cause the product to be unsafe and should be avoided.
- Always disconnect the heaters power supply prior to working on the aquarium.
- If removing the heater from the aquarium, turn it off at the power supply, wait 10-15 minutes to allow it to cool and then remove it from the aquarium.
- The heater should not come in contact with the gravel or substrate.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Easy to use
Works great
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Works well. You need to drill a 3/8” hole
Appears to be well made, alignment bar slides in nicely. As stated, you need to drill a hole in the bar for the gimble bearing driver, the directions are not clear, what I did was before I take out the old gimble bearing, put an O ring on the bar close to the last step on the bar, slide the bar all the way in, then carefully slide the bar out, this marks the distance from the back of the gimble bearing to where the shaft on the outdrive bottoms out, move the O ring a 1/4” towards the stepped part of the alignment tool (this is so you won’t bottom out the alignment tool when driving the gimble bearing in) then slide the driver puck up to the O ring and use a 3/8” diameter transfer punch through the side hole in the puck to mark the bar. You need to drill a 3/8” diameter hole in the alignment bar, two V blocks, some clamps, and a drill press will make drilling much easier, after the bar is securely mounted and centered in the drill press, use a center drill, then 1/4” drill first, using plenty of oil, drill all the way through, then use the 3/8” drill, deburr both sides and you should be good to go. People complain that it doesn’t come pre-drilled, the reason is that not all out drives are the same so you have to fit it to the outdrive that you have. Fortunately, I have a machine shop at my house and have a jig setup with various drill bushings, but the method I described above should work for you. Just make sure you’re perfectly centered and secure before you start drilling.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
A must pull your gimbal bearing
You do need to drill a hole but worked perfect
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Reviewed in the United States on December 26, 2025
★★★★★ 5
Worked for Volvo Penta SX Gimbal Bearing
Very heavy tool, I was surprised. Pulled my bearing like it was nothing. Putting the new bearing in was a little more difficult as you have to drill a hole in the engine alignment shaft where it will work for your particular outdrive. Not hard, but it does not come pre-drilled as the required depth for each particular gimbal bearing differs by manufacturer and model. Measure your bearing placement before removal and check that it was installed correctly in the first place. The bearing should line up with the grease fitting and the o-rings on the drive shaft should end up riding in the middle of the bearing. once you have your measurement drill the hole, I used a drill press. I suppose you could use it on multiple outdrive models as long as you can drill more holes.
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Reviewed in the United States on June 5, 2023
★★★★★ 5
Great value
This kit worked perfectly on my Alpha one mercury outdrive. I saw a lot of people mention that it was a hassle to drill the hole when you better have all this alignment stuff. I threw it in use my regular drill drill guide and then the second hole was lined up. Pulling Gimble be very easy. I did have to adjust it up at an angle because my bearing was sitting in their crooked and it came out the second time I made the adjustment to the angle. I would highly recommend this.
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Reviewed in the United States on April 16, 2024
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