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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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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
4.6 ★★★★★
Based on 173 reviews
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Product Reviews
★★★★★ 4
Good quality item
Size: 8.5"X11"
Good quality product at a good price.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Thought my Paper was horrible!
Size: 11"X17"
beautiful glossy paper I purchased 110 paper from staples thinking this was going to be thinner when I received it was way thicker then staples paper was totally impressed very cardboard hard like paper, my only down fall is that I have the new inkjet printer from Brother and it never drys overtime I touch the print it comes off on my finger giving my pictures finger print's so I hav to send it back so a wonderful verified user text me and told me that I needed to change my printer to glossy setting again my printer is very new now my Koala glossy paper works amazing so its basically the best glossy paper I have ever seen and used. so I am giving this view my first 5 star rating that I have ever giving for me thats alot! Now I have to re order my paper 11x17 again lol....
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Great for Indy Comic and Zine Covers
Size: 11"X17"
I use both the 11x17 and 8.5x11 Koala Glossy Inkjet papers as cover stock for Night Phoenix Press mini comics and zines, most often as Kickstarter add-ons or promo items. For that role, they deliver. The gloss finish immediately gives even short-run projects a polished, professional look with the other side having a matte finish which I can flip over for sketch covers using the matte side for the exterior cover. Colors print vibrant, blacks are strong, and the surface takes ink evenly without streaking. The finish looks clean enough to pass for offset printing on both inkjet and laser printers.
This paper is also great for comic covers because it can fold down the middle without splitting the gloss coating too much if at all. The 8.5x11.5 works just as well for minis, one-shot zines or inserts. Between the two sizes, I can cover nearly every indie project format I need. They have just enough weight to feel like a true cover while still running smoothly through an inkjet printer.
These books are often handled by backers or used as handouts, so durability matters. The stock holds up, though glossy paper can pick up fingerprints or light scuffs if stacked loosely. Bagging finished copies or boxing them quickly solves that. For the cost, it’s a dependable option that makes Kickstarter rewards and promo zines look far more professional than plain paper covers.
For creators producing indie comics, add-ons, or zines on a budget, this paper is one of the easiest ways to elevate presentation without driving up printing costs.
-Nathyn Brendan Masters
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Reviewed in the United States on October 2, 2025
★★★★★ 5
Ausurion products protection
Asurion is a great company to insure your products whenever you purchase items from online businesses like, Amazon. I had a portable hot spot device ordering from Amazon with a 3-year protection plan, unfortunately, the device has accidentally fallen and refused to turn on, then I went on Asurion Online website and filled in a claim and waited for approval to take that device for repair, luckily, they do not haven’t repaired shop services near me, they just refunded the original item price to me by Amazon Gift cards without knowing it few days than expected. I highly recommend Asurion for your product insurance needs.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Dell monitor 4k
This dell monitor is amazing !! Beautiful colors ..
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Reviewed in the United States on May 8, 2026