Description
Water remembers temperature, and every degree it forgets is a reef, a spawn, or a shrimp colony that pays the price. The Tidal Guardian is a 2-in-1 climate system that chills and heats your aquarium in a single sealed unit, holding water between 10 and 40 degrees Celsius with a compressor-grade consistency that manual ice bottles and heater-only setups simply cannot match.
Engineered for tanks up to 60 liters, it pairs a high-efficiency energy-saving compressor with electronic refrigeration — no chemical emissions, no ozone, just quiet, precise circulation through an 8-millimeter supply line. The silent fan keeps operating noise between 35 and 45 decibels, barely louder than the water itself, so your living room reef stays a place of calm rather than a mechanical hum. A digital control loop monitors the water in real time and cycles the compressor automatically to hold your target temperature through the day and night.
Versatility is built in. Use it as a chiller for reef corals and cold-water shrimp during summer, switch to heater mode for tropical fish and breeding tanks in winter, or run both functions across a 110-240V range with US or EU plugs depending on your region. The unit ships with a water pump and tubing, ready to join your filtration loop in minutes.
Your aquarium does not need luck. It needs a guardian.
Key Features
- ✦ 2-in-1 chiller and heater for year-round temperature control
- ✦ 10-40°C adjustable range with real-time water monitoring
- ✦ Electronic refrigeration — environmentally friendly, zero emissions
- ✦ Silent operation at just 35-45 dB
- ✦ High-efficiency energy-saving compressor with auto-constant temperature
- ✦ Supports tanks up to 60L with 8mm supply line
- ✦ Works on 110-240V with US and EU plug options
- ✦ Water pump and tubing included
Technical Specifications
- Power: 200W
- Temperature Setting Range: 10-40°C
- Applicable Pipe: 8 mm inner diameter
- Fish Tank Capacity: ≤ 60L
- Size: 240 x 160 x 170 mm
- Weight: 3.9 kg
- Noise Level: 35-45 dB
- Voltage: 110-240V
- Plug Options: US plug / EU plug
- Package Contents: Chiller unit, water pump, tubing
Application Scenarios
The Tidal Guardian serves every tank keeper who has watched a thermometer with anxiety: reef aquarists protecting SPS corals through a July heatwave, cold-water shrimp breeders keeping spawning tanks at a precise 18 degrees, jellyfish displays in public spaces that demand stable water, tropical fish keepers maintaining 26 degrees through winter, and small aquaculture setups where a degree of drift means a lost batch. From living rooms to hotel lobbies, it quietly holds the line so the life inside the glass never has to.
Frequently Asked Questions
Q: Does this unit both cool and heat the water?
A: Yes. It is a true 2-in-1 system — the compressor chills warm summer water and the heater element raises temperature in winter, with a single digital control loop holding your target between 10 and 40 degrees Celsius.
Q: What size tank does it support?
A: It is rated for aquariums up to 60 liters. For larger systems, place the unit in the main filtration loop so water passes through the 8mm supply line continuously.
Q: How loud is it while running?
A: The silent fan keeps operating noise between 35 and 45 dB — quieter than most air pumps and far quieter than window air conditioners of comparable cooling power.
Q: Is it safe for sensitive species like corals and shrimp?
A: Electronic refrigeration produces no chemical emissions, and the automatic constant-temperature function prevents the rapid swings that stress corals, shrimp, and jellyfish.
Q: What voltage does it accept?
A: It operates on 110-240V, and you can choose US or EU plug configurations at checkout — ideal for keepers shipping tanks internationally or moving between regions.
Q: How do I connect the unit to my aquarium?
A: Run the included 8mm supply line from the tank outlet to the unit inlet, then back to the tank. The bundled water pump circulates water continuously, and the unit automatically cycles the compressor to hold the set temperature.
Q: Does it require a separate thermostat?
A: No. The built-in digital control loop monitors water temperature in real time and manages both the compressor and heater automatically, so no additional controller is needed.
Q: How much energy does it consume?
A: The unit draws 200W at peak, but the energy-saving compressor cycles on and off to hold temperature, so average consumption over a day is far lower than running the cooler continuously.
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