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Aquatop Weighted Glass Thermometer with Claw

Aquatop Weighted Glass Thermometer with Claw is a simple, reliable aquarium thermometer designed to stand securely on the substrate using its weighted claw base.

Unlike traditional suction-cup thermometers, this model sits directly inside the aquarium and stays upright without attaching to the glass. Its easy-to-read scale and highlighted green safe zone make routine temperature checks quick and convenient.

Key Features

  • Weighted glass aquarium thermometer
  • Unique weighted claw base
  • No suction cups required
  • Designed to stand upright on aquarium substrate
  • Highlighted green temperature safe zone
  • Easy-to-read temperature scale
  • High-accuracy thermometer
  • Approximately ±2°F accuracy
  • No batteries required
  • Suitable for freshwater and saltwater aquariums

Product Information

  • Brand: Aquatop
  • Product: Weighted Glass Aquarium Thermometer with Claw
  • Model: AWAT-001
  • Product Type: In-Tank Glass Aquarium Thermometer
  • Mounting Style: Weighted Claw Base
  • Power: None Required
  • Water Type: Freshwater and Saltwater

Weighted Claw Base

The Aquatop Weighted Glass Thermometer uses a weighted claw system to help keep the thermometer upright and in place on the aquarium substrate.

This design eliminates the need for suction cups that may loosen or detach from the aquarium glass over time.

Green Temperature Safe Zone

The thermometer features a highlighted green safe zone that makes it easier to see when the aquarium temperature is within a typical tropical aquarium range.

The highlighted area provides a quick visual reference while the full temperature scale allows you to monitor the actual water temperature.

Easy Aquarium Temperature Monitoring

Using a separate aquarium thermometer is a simple way to verify that your heater and aquarium environment are maintaining a stable temperature.

Regular temperature monitoring can help identify:

  • Heater malfunctions
  • Unexpected temperature drops
  • Seasonal room-temperature changes
  • Excess heat from aquarium lighting or equipment

Freshwater & Saltwater Use

Aquatop states that the Weighted Glass Thermometer is safe for both freshwater and saltwater aquariums.

It can be used in a variety of aquarium setups, including:

  • Tropical freshwater aquariums
  • Community fish tanks
  • Cichlid aquariums
  • Betta aquariums
  • Planted tanks
  • Shrimp aquariums
  • Marine fish systems
  • Reef aquariums

No Suction Cup Required

The weighted base allows the thermometer to rest directly on sand or gravel instead of attaching to the aquarium wall.

This makes it a useful alternative for aquarists who prefer not to use suction-cup thermometers or who have experienced suction cups losing their grip over time.

How to Use

  1. Rinse the thermometer with clean aquarium water before use.
  2. Place the weighted claw base on the aquarium substrate.
  3. Position the thermometer where it can be easily viewed.
  4. Keep it away from direct contact with the heater or filter return for a more representative reading.
  5. Allow several minutes for the thermometer to adjust to the aquarium water temperature.

Important Use Notes

  • Handle carefully because the thermometer is made from glass.
  • Position it where large fish or digging fish are less likely to knock it over.
  • Keep heavy rocks or décor from resting against the thermometer.
  • If the thermometer is damaged or broken, remove it from the aquarium immediately.

Frequently Asked Questions

How does this thermometer stay in place?
It uses a weighted claw base that allows it to stand upright on aquarium substrate.

Does it use a suction cup?
No. The weighted base eliminates the need for a suction cup.

Does it require batteries?
No. It is a traditional glass aquarium thermometer and requires no batteries or electrical connection.

Can it be used in freshwater?
Yes. Aquatop lists it as safe for freshwater aquariums.

Can it be used in saltwater?
Yes. It is also suitable for saltwater aquariums.

How accurate is it?
Current retailer specifications list accuracy at approximately ±2°F.

Available at Tropical Treasures Wyo

Aquatop Weighted Glass Thermometer with Claw is available from Tropical Treasures Wyo in Cheyenne, Wyoming, when in stock.

Eligible dry goods are available for shipping.


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