SCHEGO TR2 Digital Aquarium Thermostat Controller – Heating & Cooling, up to 2000W
Trusted by 500+ aquascapers
- Runs heating or cooling from one unit
- Holds temperature as tight as 0.1 °C
- Switches equipment up to 2000 W
- Settings kept after a power cut
- Watches the probe for faults
SCHEGO TR2 Digital Aquarium Thermostat Controller – Heating & Cooling, up to 2000W is backordered and will ship as soon as it is back in stock.
Fast delivery (1–5 days EU)
Carefully packed and protected
Tips from real aquascapers
SCHEGO TR2 Digital Aquarium Thermostat Controller – Heating & C...
SCHEGO TR2 Digital Aquarium Thermostat Controller – Heating & Cooling, up to 2000W is backordered and will ship as soon as it is back in stock.
Description
Description
SCHEGO TR2 Digital Aquarium Thermostat Controller — Heating & Cooling, up to 2000W
The SCHEGO TR2 is a precision digital temperature controller for freshwater and saltwater aquariums, built by SCHEGO (Germany) — a manufacturer trusted by professional aquarists and public aquariums for decades. Unlike a basic thermostat that only switches a heater on and off, the TR2 can control both heating and cooling equipment from a single unit, making it a core piece of climate control for serious aquarium setups.
What the SCHEGO TR2 does
You plug your heater (or chiller/fan) into the TR2's socket, place the included temperature probe in the aquarium, and set your target temperature on the digital LC display. The TR2 continuously monitors the water and switches the connected device on or off to keep the temperature stable — with adjustable switching accuracy (hysteresis) from 0.1°C to 10.0°C, so you can dial in exactly how tightly the temperature is held.
Key specifications
| Switching capacity | Up to 2000W |
| Mode | Heating or cooling (selectable) |
| Sensor measuring range | -55°C to +125°C |
| Switching temperature range | -55.0°C to +125.0°C, adjustable in 0.1°C steps |
| Switching accuracy (hysteresis) | 0.1°C to 10.0°C |
| Sensor cable length | 2 m |
| Display | LC display, rotatable 180° |
| Power supply | 220–240V / 50Hz |
| Housing dimensions | 60 x 98 x 40 mm |
| Memory | Retains programmed settings after a power failure |
| Safety | Sensor monitoring for short-circuit or interruption |
Who it's for
- Hobbyists who want tighter, more reliable temperature control than a standard analog thermostat
- Reef and marine tanks where both heating and cooling need coordinated control
- Professional and public aquarium setups requiring maintenance-free, continuous operation
- Anyone pairing a titanium heater (e.g. SCHEGO titanium heating elements) with a separate, precision controller
Frequently asked questions
- Can the SCHEGO TR2 control cooling as well as heating?
- Yes. The TR2 can be set to regulate either a heating device or a cooling device (such as a fan or chiller), making it suitable for both winter heating and summer cooling needs in the same tank.
- What is the maximum wattage the SCHEGO TR2 can switch?
- Up to 2000W, which covers most single-heater and multi-heater setups for medium to large aquariums.
- Does the SCHEGO TR2 include a heater?
- No. The TR2 is a standalone controller — you connect your own heater or cooling device to its output socket.
- What happens if the power goes out?
- The TR2 stores its programmed temperature settings and resumes automatically once power is restored.
- How accurate is the temperature control?
- Switching accuracy (hysteresis) is adjustable from 0.1°C to 10.0°C, letting you choose between very tight control or wider tolerance depending on your livestock's needs.
FAQ
What makes Aquarium Boutique different from mass-market stores?
What makes Aquarium Boutique different from mass-market stores?
We don't sell everything — we sell only carefully selected products, personally tested. Every item is chosen with a clear purpose: to work well and last long. You don't need to guess about quality — we've already done that for you.
Do you ship to my country?
Do you ship to my country?
Yes, we ship across all of Europe. For Bulgaria we work with BOX NOW and Speedy — fast and reliable home or locker delivery. For other EU countries we use international courier services.
How quickly will I receive my order?
How quickly will I receive my order?
For orders within Bulgaria, we typically deliver within 1–3 business days. For other EU countries — usually 3–7 business days depending on location.
Can I return a product if I'm not satisfied?
Can I return a product if I'm not satisfied?
Yes. If something doesn't meet your expectations — contact us. We have a clear and fair return policy. Your satisfaction matters to us and we will find a solution.
Do you offer advice on product selection?
Do you offer advice on product selection?
Absolutely. Our team keeps aquariums and knows the products personally. Write to us — we'll help you choose the right solution for your tank, budget and experience level.
Are your products tested and approved?
Are your products tested and approved?
Yes. Every product in our store has gone through our personal selection and testing process . We only work with trusted brands and don't list products we don't believe in.
What payment methods do you accept?
What payment methods do you accept?
We accept all major payment methods — credit and debit cards, PayPal, and cash on delivery for Bulgaria. All payments are secure and encrypted.
How can I track my order?
How can I track my order?
After your order ships, you'll receive an email with a tracking link. You can follow the status in real time directly through the courier's website.
