Product:
Whisper Heater 20 - 20 watt / 10-20
Rating: 2.0

Average rating from 4 reviews.

More Products By Tetra:
Tetra JumboMin Cichlid Sticks
Rating: 5.0

Average rating from 1 reviews.

Tetra Variety Sticks
Rating: 5.0

Average rating from 4 reviews.

Refillable Media Cartridge for Penquin 200 350 Filters
Rating: 5.0

Average rating from 14 reviews.

See all (286) ›

Similar Products:
Rena Cal Top Light Excel Heaters 50 Watt
Rating: 5.0

Average rating from 5 reviews.

EHEIM Jager Aquarium Heater - 75 Watt
Rating: 5.0

Average rating from 5 reviews.

Visi-Therm Stealth Heater
Rating: 5.0

Average rating from 3 reviews.

Products We Are Testing:
Readers' Reviews add review

3 reviews

  • Sort by:
  • Most Helpful |
  • Date
silver d.
Flag
Rating: 1

This heater is crap

posted 7 years ago

It is cheap for a reason. I bought this heater thinking I was saving money. The first one I bought didn't even work. The second one I bought worked, but there is no real way to see how to place it at a certain temp, as there is no real temp gauge...pretty much guess work...I nearly cooked my fish the first night. Won't EVER buy this one again.

Pros: none

Cons: Everything

2 of 2 people found this review helpful.

Did you?

|

Vanrigs
Flag
Rating: 1

Whisper heaters are good.

posted 7 years ago

my whisper heater does a great job. i've never had any trouble with it. it keeps the just right.

Pros: good heater

Cons: no problems

4 of 4 people found this review helpful.

Did you?

|

Carmen581
Flag
Rating: 2

Not a Fan!!!

posted 7 years ago

I bought this product and it worked for the first couple of days then ended up breaking. It's cheap for a reason.

Pros: Cheap

Cons: Doesnt heat, breaks

1 of 1 people found this review helpful.

Did you?

|

You might also enjoy:

Want to review a product, but not finding it? Just add it and review it!

Advertisement

Advertisement

Recent Product Reviews
Rating: 5

Tapeworm Tablets

June 8, 2015 | By Lynn

Tapeworm Tablets

I've used this product on rescued dogs for years. My last large dog rescued had been an outdoor dog her entire life, living among Lamas where she picked up tapeworms. This product expelled several 2 … more ›

November 15, 2014 | By Robyn

Iams ProActive Health Multi-Cat Chicken & Salmon Cat Food

I have 3 cats and they love this food. They eat less and walk away with a full belly. Eating less means pooping less and less litter. All around a great choice for my cats.

July 14, 2013 | By Xiaoxiao111

Breast Cancer Awareness Pink Ribbon Adjustable Cat Safety Collar

Pink is my favorite color these are wonderful.I will recommend a good website fou you: www.9footballshirt.org