Marina Floating Thermometer with Suction Cup for Aquariums
About This Item
Details
- Perfect for freshwater or saltwater use
- Accurate and easy to read, provides readings in Centigrade and Fahrenheit
- Safety zone indicator for most tropical fish
- Helps protect your fish from unsafe temperatures
- Designed to float in the water in a vertical position or includes an optional suction cup
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Instructions
Frequently Bought Together
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| Customer Rating | |||||
| Price | $3.57Chewy Price | $1.75Chewy Price | $2.99Chewy Price | $5.00Chewy Price | $3.51Chewy Price |
| Fish Type | Marine Fish, Tropical Freshwater | Betta, Bottom Feeder, Cichlid... | Betta, Cichlid, Goldfish... | Tropical Freshwater | Betta |
| Aquarium Type | Saltwater, Freshwater | Saltwater, Freshwater | Saltwater, Freshwater | Saltwater | Freshwater |
| Material | Plastic | — | Plastic | Plastic | Plastic |
13 Customer Questions
151 Customer Reviews
Accurate Thermometer
I needed a thermometer I could trust to give me accurate readings to keep my beta healthy and this seems to do that.
small
The temperature gauge seems to work, but even with my glasses, i can't see the temperature. I can see the green safe area, but can't tell what the temperature is.
Right on temps!
Currently have an OLD Marina AQUARIUM thermometer - so wanted to get a new one to compare. They show exactly the SAME temps on either of the front corners! And of course they arrived with the other items in 2 days!!! Chewy always has what I need.. and in 2 days - regardless Holiday or Sunday.
Damaged goods
Got the thermometer but it is broken at the bottom
Great Product and Value
Works exactly as described. I am going to buy another for my second aquarium.
Inaccurate
Temp is off 5-10 degrees depending on water temp and difficult to read.
Great thermometer
Much more accurate than the sticker ones but still cheap.
Good for the Money
An inexpensive thermometer that works. Put the thermometer in my 55 gallon tank, and the thermometer gave an accurate reading based on my heater settings. The only problem is it's a little hard to read, though the Safe Zone, 70°F to 80°F, is well marked in red. I run my tank at 79°F, and the thermometer went right there and stayed. For the price what more could you want? I used the suction cup to hold my heater. This after having another, older floating thermometer in another tank, that always seems to drift to the back of the aquarium, or is turned away from the front. Looks good, works well, for a nice low price.
perfect size easy to read
It’s a perfect size for my 3 gallon tank, easy to read. Love that it’s has the green lines to show where the temp should be!
Inaccurate and tiny
The reading is incorrect when compared with other thermometers and it's so tiny I can hardly read it even with my glasses.