Penn-Plax Cascade Heat Preset Submersible Aquarium Heater, 7-in

By Penn-Plax
Rated 4.1429 out of 5 stars
Slide 1 of 2
Penn-Plax Cascade Heat Preset Submersible Aquarium Heater, 7-in, 25-watt slide 1 of 2
Slide 1 of 2
Penn-Plax Cascade Heat Preset Submersible Aquarium Heater, 7-in, 25-watt slide 1 of 2

Size:

Selected: Size:

Size:

Selected: Size:
$16.67Chewy Price
List:
$26.99Chewy Price
Save
$10.32
(38%)
In Stock
FREE 1-3 day delivery on first-time orders over $35

About This Item

Details

  • Designed to maintain tank temperature within 1 degree of accuracy.
  • Features both Fahrenheit and Celsius temperatures on an easy-to-read gauge.
  • Heater is fully submersible, and it can be placed horizontally or vertically in your tank via dual suction cups.
  • Comes preset to 76 degrees Fahrenheit, but it can be manually reprogrammed to any temperature.
  • Safe to use in both freshwater and saltwater tanks up to 5 gallons in size!

See More

Pet Lovers Also Bought

Compare Similar Items

This Item – Penn-Plax Cascade Heat Preset Submersible Aquarium Heater, 7-in, 25-watt
Penn-Plax Cascade Heat Preset Submersible Aquarium Heater, 10-in, 200-watt
Lifegard Aquatics Pre-Set Quartz Glass Heater Electronic Control, 100 watt
Customer Rating
Rated 4.1429 out of 5 stars
7
Rated 4.1538 out of 5 stars
13
Rated 4 out of 5 stars
4
Price
$16.67Chewy Price
$16.85Chewy Price
$22.45Chewy Price
Fish TypeTropical FreshwaterTropical FreshwaterTropical Freshwater
Aquarium TypeFreshwaterFreshwaterFreshwater
MaterialPlasticPlastic—

Questions & Answers

Be the first to ask a question.
Terms & Conditions

ReviewsWrite a Review

4.1
Rated 4.1429 out of 5 stars
7 Ratings
86%
Would recommend to a friend
1
14.2857
14%
2
0
0%
3
14.2857
14%
4
0
0%
5
71.4286
71%
Terms & Conditions

7 Customer Reviews

Rated 5 out of 5 stars
By Theresa on Nov 2, 2023

Heater

Very good heater for my betta he is in a 5 gallon tank

Rated 5 out of 5 stars
By fredy214 on Aug 7, 2023

heater

One of the best adjustable nano heater for my betta rack

Rated 1 out of 5 stars
By Amy on Aug 12, 2022

Save your money

I bought this heater for my 10 gallon and initially, it was great. Unfortunately, it stopped working already. I only keep it set around 80 F. I'm very disappointed with this heater. I've used Penn Plax products for years without a problem.

Rated 5 out of 5 stars
By bunnyga1 on May 17, 2022

Simply amazing little thing!

Works as described. I'm glad I've changed my heating element for my aquarium! So far I've ordered 2. The first one is great I love that it's submersible. The 2nd one I bought came damaged. It's no worry to me because chewy who my pets and I adore are working promptly to replace it. Besides I'm up grading. I'm grateful that I have the one I'm using and excited to upgrade. Thank you chewy for your time and patience along with your timely response I couldn't ask for anything more!

Rated 5 out of 5 stars
By Nostrils on May 8, 2022

My pup LOVED it

This isn’t what I thought it was. I thought it was a chew that would last. It’s pretty big & thick - didn’t smell. My puppy absolutely loved it - it lasted about 10 minutes. All in all it was money well spent because she LOVED it! I hope they get more as I wanted to order more, but they’re out of stock

Rated 3 out of 5 stars
By unhappy on Jul 17, 2022

not so happy

really can tell if it is working? sometimes it works and sometimes not.

Rated 5 out of 5 stars
By Marvel on Mar 2, 2022

Maintains temp adjustable heater

I am SO glad Chewy offers this product. I have gone to 3 pet stores looking for an adjustable heater for my small 5 gal aquarium, and found this one. Easy to read temp, easy to adjust temp, and maintains the temp you set it to! It is WONDERFUL.