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black
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Product details
- Clear visual feedback with a color shift from black to blue as temperatures rise
- Accurate readings across a 10°C to 40°C range, covering most freshwater and saltwater needs
- Waterproof paper construction designed for safe submersion in aquariums
- Easy to apply and remove without leaving residue on glass surfaces
Ideal for freshwater tanks, saltwater reef setups, and breeding aquariums where stable temperatures are critical.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Items should be unused and in original packaging where possible. Contact us before sending anything back.
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