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Inkbird

Inkbird ITC-308S Aquarium Heating and Cooling Dual Stage Temperature Controller Freshwater Saltwater Aquarium Tropical Fish Ornamental Shrimp

    • Based on 818 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 9
Order within 14 hours and 47 minutes
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Features

  • Heating and CoolingControls both a heating and cooling/refrigeration device at the same time. This controller can also be used to easily control a single heating or cooling device.
  • Applicable SceneBecause it has the powerful function of corrosion protection, it is very suitable for fresh water, sea water aquarium, coral cylinder, ornamental shrimp and tropical fish.
  • Dual Display WindowEasy to set up,be able to display measured temperature and set temperature at the same time.Provides a temperature display of Celsius or Fahrenheit.
  • Alarm for SafeHigh and low temperature alarms,sensor failure alarm. Maximum output load: 1200W(110V).
  • Term of servicePurchase products and get a one-year warranty.

Product Dimensions: 6.7 x 2.6 x 1.2 inches


Item Weight: 15.2 ounces


Manufacturer: Inkbird


Country of Origin: China


Batteries required: No


Included Components: Temperature Controller and probe


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Exceptional Performance with the Inkbird ITC-308S Aquarium Temperature Controller
I recently purchased the Inkbird ITC-308S Aquarium Heating and Cooling Dual Stage Temperature Controller to maintain optimal temperature conditions for my aquarium, and I must say that this product has exceeded my expectations in every way. Here's why I highly recommend it: Temperature Control: ★★★★★ The Inkbird ITC-308S excels at accurately regulating the temperature in my aquarium. Whether I need to heat or cool the water, this dual-stage temperature controller does the job flawlessly. With its built-in dual relays, it can seamlessly switch between heating and cooling modes, ensuring that the water temperature stays within the desired range. The precise temperature control not only provides a stable environment for my aquatic pets but also contributes to their overall health and well-being. User-Friendly Design: ★★★★★ The user-friendly design of the Inkbird ITC-308S makes it incredibly easy to set up and operate. The intuitive interface allows for quick temperature adjustments, and the large display screen provides clear visibility of the current temperature and settings. The included temperature probe is long enough to be placed exactly where needed, ensuring accurate temperature readings. Additionally, the controller has a memory function that retains the settings during power outages, eliminating the need for manual reprogramming. Reliability and Durability: ★★★★★ The Inkbird ITC-308S boasts outstanding reliability and durability. It is constructed with high-quality materials that can withstand the demanding conditions of an aquarium environment. The solid build of the controller and its components instill confidence in its long-term performance. I have been using this controller for an extended period without any issues, and it has consistently maintained the desired temperature without fluctuations. Safety Features: ★★★★★ The safety features integrated into the Inkbird ITC-308S provide peace of mind. It has a built-in temperature difference alarm that alerts me if the temperature deviates from the set range, preventing any potential harm to the aquatic life in the tank. Additionally, the controller has a delay protection function that ensures the connected heating or cooling equipment is not subject to frequent on/off cycles, prolonging their lifespan. Versatility: ★★★★★ The Inkbird ITC-308S offers versatility and can be used for various applications beyond aquariums. Its dual-stage temperature control makes it suitable for controlling temperatures in a wide range of environments, such as fermentation chambers, greenhouses, and reptile enclosures. This versatility makes it a valuable tool for hobbyists with diverse needs. Inkbird Customer Support: ★★★★★ I had a positive experience with Inkbird's customer support team. They were prompt, responsive, and helpful in addressing my inquiries. Their commitment to customer satisfaction further enhances the overall positive impression of this product. In conclusion, the Inkbird ITC-308S Aquarium Heating and Cooling Dual Stage Temperature Controller has proven to be an exceptional device for maintaining precise temperature control in my aquarium. Its reliable performance, user-friendly design, safety features, versatility, and excellent customer support make it a standout product in its category. I highly recommend the Inkbird ITC-308S to anyone in need of a reliable and efficient temperature controller for their aquarium or other temperature-sensitive applications. ... show more
Reviewed in the United States on June 6, 2023 by Secondhand-Merchandise
    • Works as it should
I live in a place without insulation. When it's hot outside, it's crazy hot inside. When it cold outside, it's freezing inside. Whereas I can add clothing, or switch to shorts, my fish need to be keep between 68 to 80F. So if the water temp is above 70, the fans come on, when it's below 68 the heater comes on. Easy set up. You set the temp you want to maintain, the set the + degs temp when you want the cool circuit to turn on, and set the - degs temp when you want the heater to come on. As for the accuracy, it's inline with other thermometers, so I'm assuming it's about right, within a certification, but there is no NIST documentation... so ballpark temps I'm guessing. It has a memory for temperatures when power goes on/off as well. The suction cup, for inside my tank, didn't really attach well, but it kinda sticks. Overall, works perfectly for what I need. ... show more
Reviewed in the United States on September 21, 2023 by Uncl Scott
    • Great for cold plung!
Used this for a home made cold plunge chest freezer works perfect!
Reviewed in the United States on February 20, 2024 by Eric B
    • Convenient and accurate way of controlling aquarium temperature.
I use this in conjunction with 'fixed temperature' aquarium water heaters (which are less expensive by the way) and it allows me to accurately control the temperature range of the water. It also has hi-lo temperature alerts. Have standalone temperature gauges in the tank i use for confirming accuracy and so far everything is a-OK. ... show more
Reviewed in the United States on February 18, 2024 by TheBIGe
    • Accurate and simple
Works as expected. Simple to setup, holds temperature, with audible temp alerts. Great product for anyone needing to maintain temp in an aquarium.
Reviewed in the United States on January 4, 2024 by Amazon Customer
    • Nice Product To Prevent Cooking My Red Cherry Shrimp
Although the owner's manual is a bit weak, the product is intuitive to the user, and there are numerous youtube videos available online in order to set it up, and use the controller. The calibration appeared to be off by 0.5 deg F, but the controller can be adjusted to compensate for that. In all, this product is highly recommended as it provides peace of mind in order to avoid overheating the aquarium. ... show more
Reviewed in the United States on February 19, 2024 by Ed
    • Great for wintering pond
Review Image by moonharvey moonharvey
I have an above ground goldfish pond I built here in Texas and needed a winter ice solution. It doesn’t get icy often (maybe once or twice a year) but when it does it’s usually extreme temperature shifts (this winter it was 65-70 the week before we were in the teens for a week) and that’s not good for the fish….slow gradual cold shifts they can adjust to but these are goldfish adjusted to 110 degree summers not freezing winters. This worked perfectly. I used electrical boxes for the plugs to keep water out and was able to watch my temps from the window. My little heater could not keep the temp at the 55 degrees I set the water for once temps were in the low teens but that was no fault of the inkbird which worked perfectly (water temp was 45 when we were in teens) and did what I really needed which was the gradual decrease in temp so my fish survived the extreme swing (all of them did). I didn’t set the inkbird up for the cooling function but I did play with it while getting everything set and that worked well. Works so well thinking about getting a couple more for our indoor salt tanks for increase temperature stability. ... show more
Reviewed in the United States on February 18, 2024 by moonharvey moonharvey
    • Not recommended for an aquarium.
I bought this a couple months ago to keep my aquarium temp in check. Makes it easier to adjust the temp without cooking fish and safeguards against heater malfunction. Only problem is that when my heater is plugged into it it no longer heats the tank to the appropriate temp but it does when plugged in without it. So it harms my ability to control the temp now instead of helping. The probe works great but basically I bought a digital thermometer that plugs in its worthless for any other purpose after using a short while. ... show more
Reviewed in the United States on March 25, 2024 by Jerime Blondke

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