Axolotls are cold-water creatures, and thrive in temperatures between 60°F and 64°F (15°C to 18°C). So, you must maintain the right temperature for their health and well-being.
During warmer months, it can be a challenge. It becomes difficult to rely on frozen bottles or clip-on fan. Having a chiller gives you peace of mind to not worry about the fluctuations anymore!
But which is the best chiller to consider? I use BAOSHISHAN 42gal 1/10 HP for Lucy’s tank and a friend of mine uses Vevor. So, I’ll explore both and share how to provide a stable environment for their axolotls.
Let’s start!
Table of Contents
BAOSHISHAN Aquarium Chiller 42gal
BAOSHISHAN chiller is good for medium-sized tanks up to 42 gallons (160 liters). It has a 1/10 HP compressor that uses R290 refrigerant (efficient and environmentally friendly.)
The chiller cools the water in your tank, so that your axolotls stay comfortable. The unit runs quietly, though it needs good airflow around it to avoid overheating.
Its titanium evaporator gave me confidence to use it for axolotls. The only downside was the manual. The instructions were not clear, and it took me time to figure things out.
Overall, I think it’s reliable tool for keeping tanks within a safe temperature range.
Rapid and Stable Cooling Performance
It cools down water quickly and keeps the temperature steady without sudden fluctuations. The cooling process is reliable, even when I run it for extended periods in my 42-gallon setup.
It also comes with a kick-on setting, which allows you to specify how much the temperature can deviate from your set point before the chiller kicks on again. It is great for axolotls, who thrive in cooler, stable water conditions.
It maintained a consistent output to prevent temperature swings that could stress axolotls. The cooling speed depends somewhat on water flow rate, so set that up correctly.
Water Flow: The chiller uses submersible pump that circulates the water. As per my research, its water flow is a powerful for smaller tanks. But it works well for my setup. Add a deflector or adjust the outflow for tanks smaller than 40 gallons, because high water flow can stress axolotls.
Energy-Efficient Compressor Technology
The chiller’s compressor runs quietly and stays cool. The heat dissipation is good, but it still requires some space around it to avoid overheating.
The compressor is freon-free with R290 refrigerant. It a greener choice compared to other models that rely on traditional coolants.
Durable Design
I’m using this chiller from some time and its holding up well. There are stainless steel parts for durability and an upgraded water pump with a stainless-steel shaft, thicker wires, and American standard plugs.
The unit feels sturdy but isn’t overly heavy, and installation was manageable. The manual could’ve been better.
Installation and Accessories
Setting up the chiller took some time. The package includes:
- Chiller unit
- Submersible pump
- Hoses and pipe fittings
- Pipe clamps
The manual wasn’t as detailed as I’d have liked, but here’s a quick rundown of the setup process:
- Position the pump and attach the hoses to the inlet and outlet ports on the chiller.
- Secure the hoses with the included clamps to avoid leaks.
- Plug the pump and chiller into the power source and check everything is working correctly.
- Set the desired temperature and the “kick-on” margin.
In total, the entire process took me around 30 minutes, and the chiller was up and running smoothly after that.
- 24-Hour Standby: The chiller needs to be left upright for 24 hours after being delivered. It ensures that the compressor has settled properly and avoids damage.
- Temperature Calibration: The chiller comes with a temperature calibration feature. I had to adjust the settings slightly to get it to match my thermometer’s reading accurately, but once done, it was smooth sailing.
The pump is sturdy, with stainless steel parts and reliable wiring that gave me confidence in its durability.
The two types of pipe clamps secure the hoses neatly, and prevent leaks or shifting during use. You need enough space around the unit: at least 6 inches for proper airflow, which is easy to miss initially.
Seasonal Tips for Optimal Results
During warmer months, it’s best to reduce the water volume in tank below the standard 42 gallons. Keeping it around 33 gallons maintains a steady temperature despite higher room heat.
Position the chiller with enough space for proper airflow. It prevents overheating and keeps performance consistent during hot days.
In cooler seasons, I run the chiller less frequently can save energy without sacrificing temperature control. Also, clean the built-in fans occasionally for efficient heat dissipation all year round.
Pros and Cons
Pros
- Energy-efficient and environmentally friendly.
- Quiet operation (good for home use).
- Consistent temperature control within the desired range.
- Easy to set up and includes all necessary accessories.
- Durable construction with stainless steel parts.
- Affordable compared to other chillers in this category.
Cons
- The instructions on manual were not the clearest.
- Pump flow might be too strong for smaller tanks (less than 42 gal) so use a deflector.
VEVOR Aquarium Chiller: A Better Option for Bigger Tanks
BAOSHISHAN chiller works great for my 42 gallons tank. But my friend recently got one from Vevor, which is good for larger setups: up to 92 gallons (348L).
It comes with a quiet refrigeration compressor, and is perfect for larger aquariums. The chiller offers stable temperature control between 65°F-80°F. The cooling capacity is more, with perks like:
- Quiet Operation: While larger chillers tend to be noisy, the VEVOR unit is surprisingly quiet, considering its size. It makes a noise comparable to a refrigerator, but my friend says that it doesn’t disrupt their daily activities.
- Complete Kit: The VEVOR chiller comes with everything needed to set up, like a water pump, hoses, and sealing washers.
- Efficiency: Even when set to the lowest temperature (36°F), the chiller has no trouble keeping the water at a stable temperature. The ability to cool down a large amount of water is perfect for those with big aquarium systems.
FAQs
Do Axolotls Need A Chiller?
Yes, axolotls need a chiller to maintain a cool and stable water temperature, especially in warmer climates. They thrive in temperatures between 60-64°F (15-18°C). If the water temperature rises above this range, it can cause stress, and lead to health issues. A chiller helps the water stays within this ideal range, and provide a comfortable environment for your axolotl.
How To Cool Down Axolotl Tank Water?
If you need to cool down your axolotl tank water without a chiller, here are a few methods you can try:
Place the tank in a cooler area of your home or room, away from direct sunlight or heat sources.
Use frozen water bottles: Fill bottles with water and freeze them. Place them in the tank to help bring down the temperature.
Increase water circulation: Adding a fan near the tank to circulate air can help cool the water. Just don’t put it too close to the surface and avoid causing waves or disturbing the axolotl.
Aquarium chiller: It is the most efficient and consistent way to cool the water.
What Is a Good Temperature for an Axolotl Tank?
The ideal temperature for an axolotl tank is between 60-64°F (15-18°C). They are cold-water creatures and can become stressed if the water temperature exceeds 68°F (20°C), and it leads to potential health problems. In warm environments, use a water chiller or other cooling methods to maintain the right temperature range.
Are Aquarium Chillers Worth It?
Yes, aquarium chillers are definitely worth it, especially if you live in a hot climate. They provide precise and consistent temperature control for the well-being of temperature-sensitive creatures like axolotls. They can be an upfront investment, but they save you the hassle of constantly monitoring and adjusting the water temperature, and offer peace of mind.
Why Would You Put an Axolotl in the Fridge?
Placing an axolotl in the fridge is a method known as “cold shocking”, used in specific cases like when the axolotl is ill. The cool environment can slow down the axolotl’s metabolism, and allow it to recover or rest. However, it should only be done under guidance from a veterinarian, as it can be stressful if not done correctly.
Can I Put Ice Cubes in My Axolotl Tank?
Adding ice cubes directly to the tank is not recommended. It can cause rapid temperature fluctuations, and can stress your axolotl. Instead, use frozen water bottles placed in the tank, which will melt more slowly and create a more gradual temperature drop.
Do Aquarium Chillers Use a Lot of Electricity?
Aquarium chillers do consume more electricity than basic cooling methods like fans or ice bottles. But, the amount of energy depends on the size of the tank and the chiller itself. A typical aquarium chiller for a 42-gallon tank may use between 100-300 watts per hour. It may increase your electricity bill, the investment is worth it for maintaining the health and comfort of your axolotl.
Final Thoughts
If you’re an axolotl owner with a 42-gallon tank, the BAOSHISHAN chiller will be more than sufficient to keep your axolotls happy and healthy. It’s reliable, quiet, and efficient.
But for larger tanks, the Vevor is a better option, especially for those with tanks over 92 gallons.
I’m using BAOSHISHAN from some time and its reliable. It handles the cooling workload quietly and does exactly what it promises. It performs well, and is relatively quiet for a chiller of its size.
The price tag is reasonable, considering the high-quality cooling system and the included accessories. Just be sure to set it up carefully, and you’ll have a trouble-free experience
Overall, I would highly recommend it for anyone to cool their axolotl tank during the summer heat. It keeps Lucy happy and healthy, and I’m confident it will do the same for you!
Also Read:
The Axolotl Diaries
A clear, step-by-step handbook (50+ pages) about axolotl care that covers basics, safe tank requirements, cycling, feeding, common health issues, and more.
Rescue-informed and vet-aware. For anyone who wants to raise a healthy, happy axolotl.
Find everything in plain language, backed by real experience.
Grab printable cheatsheets, practical tips, and easy troubleshooting guide inside!
Price: $14.99
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