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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:4.8 out of 5 stars.
"Accurate temp within about 1-2 degrees. It gets the job done."... (read full reviews)
Overall Rating:3.7 out of 5 stars.
"It got the job done while it lasted. Thankfully, it died in the off position. I realized it died once I noticed my reef to be at 72 f (instead of 78-80). Being in summer in CA, it wasn't that cold."... (read full reviews)
Overall Rating:3.6 out of 5 stars.
"I bought this heater for a one-gallon bowl (no fish yet), and just tested it out. It doesn't raise the water temp. more than 2-3 degrees in this tiny bowl. It also allowed the temp to drop overnight"... (read full reviews)
Overall Rating:3.5 out of 5 stars.
"It is hard to find a heater with good reviews and for cheap. I bought one of these for my ten gallon tank and when I needed a second one for my 5 gallon I automatically went right for this one. It"... (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)