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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
Penn-Plax Cascade Heat Aquarium Heater – Fully Submersible – Great for Freshwater and Saltwater Fish Tanks – 13.5” Length – 300 WattAbout This FULLY SUBMERSIBLE AQUARIUM HEATER: The 300W Cascade Aquarium Heater easily maintains healthy water temperature within a 1 accuracy, and can be set anywhere between 68 and 89 , by using the red control knob. The 300W model works great for 55 75 gallon fish tanks. VISIBLE & ACCURATE TEMPERATURE SCALE: With an easy to read setting scale in both Celsius and Fahrenheit, its easy to see the temperature adjustments being made. To increase the
About This
- FULLY SUBMERSIBLE AQUARIUM HEATER: The 300W Cascade Aquarium Heater easily maintains healthy water temperature within a 1° accuracy, and can be set anywhere between 68 ℉ and 89 ℉, by using the red control knob. The 300W model works great for 55 – 75 gallon fish tanks.
- VISIBLE & ACCURATE TEMPERATURE SCALE: With an easy to read setting scale in both Celsius and Fahrenheit, it’s easy to see the temperature adjustments being made. To increase the temperature, rotate the control knob counter-clockwise, and to decrease, rotate it clockwise; or, follow the + and – symbols located near the control knob.
- ORANGE PILOT LIGHT: Our Cascade Heat Aquarium Heaters feature a pilot light that indicates the heating cycle status. This means that it will go on and off by itself as the thermostat cycles the heating element on and off. In other words, orange light = heater is on. Similarly, these aquarium heaters make a faint click when turning off.
- ADDITIONAL FEATURES: In addition to being composed of heavy-duty and shock-resistant glass, these fully submersible aquarium heaters can be placed either horizontally or vertically. There’s also a built-in minimum water level indicator at the top, colored in red.
- MEASUREMENTS: Overall Length = 13.5” / Overall Diameter = 1.1” / Suction Cup Diameter = 1.25” / Wattage = 300W / Voltage = 110V
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
4.3 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Works great!
Color: Storage Cover Black, Size: Rechargeable
I bought this because the frother I had was very weak. Even with new batteries, it just never had much oomph. I liked the idea of it being rechargeable and no more batteries!
I expected to have to charge it when it came, but it had full power. I have used it every day since it arrived, and it hasn't slowed down a bit. It is easy to use, just pushing down with my thumb on the top. I also love that it has a lid/case. When I bring it on a trip it is fully protected from damage.
I highly recommend this frother. It is the best one I have had - and I have had quite a few.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Perfect frother!
Works like a charm. I bought it on a whim to spend less money on lattes! Takes some time to get the angle and right amount of foam, but it is worth every penny. Holds a charge, easy to rinse clean and feels like a little treat every time I use it. Easy to store with its stand, super fast.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Love it!
Works Great - long lasting charge - good power - small and handy easy to rinse off!!
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Handheld Frother
This frother is amazing. Purchased it 6 weeks ago and I use it everyday. Has not needed a charge yet. So much easier than dealing with batteries.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Happily frothed
Keeps a charge much longer than I expected. Definitely glad I bought the stand. One day I will learn to turn it on when it's deeper in the mug so I stop splashing myself.
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Reviewed in the United States on April 18, 2026