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Heaters Reviews

Overall Rating:5 out of 5 stars.
"This product is perfect when using a canister filter. You can hide it with the filter and have one less thing obstructing your tank. Works quickly. Make sure to have the right diameter tubing. Mine is"... (read full reviews)
Overall Rating:5 out of 5 stars.
"This heater does exactly what it is supposed to do. It maintains my turtle tank at just the right temps. I really like the way you can adjust the temps right on the heater itself (but still keep a"... (read full reviews)
Overall Rating:5 out of 5 stars.
"using for my Planted tank substrate heater and is working great"... (read full reviews)
Overall Rating:5 out of 5 stars.
"very well made and precise temperature readings so far"... (read full reviews)
Overall Rating:5 out of 5 stars.
"Works GREAT! But i'd think heaters should come with them in the first place!!!!!"... (read full reviews)
Overall Rating:4.8 out of 5 stars.
"Excellent 250 watt Heater. keeps my tank within .2 degrees Also got a great price Thanks Petco"... (read full reviews)
Overall Rating:4 out of 5 stars.
"Good for Betta's! my betta enjoyed it ALOT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"... (read full reviews)
Overall Rating:3.7 out of 5 stars.
"I bought this and 6 days later I changed the tank and when I was taking the water out I turned purple. It didn't heat the tank. I turned the dial to + and it didn't work. After that I returned it and"... (read full reviews)
Overall Rating:3.5 out of 5 stars.
"Light turns on and off as though it is working but it does nothing. No change in water temp. Don't waste your time trying this."... (read full reviews)
Overall Rating:3.4 out of 5 stars.
"After a month of use I noticed bubbles inside the heater. It is leaking somewhere at a seal since the glass is not cracked. Hydor expects me to mail it in for repair in the middle of winter. I will"... (read full reviews)
Overall Rating:3.4 out of 5 stars.
"The heater is working well so far but I wanted to warn you my box did not come with suction cups. I am hoping this is out of the norm since it doesn't warn you anywhere on the box and the first step"... (read full reviews)