Penn-Plax Therma-Temp Floating Aquarium Thermometer – Easy to Read – Temperature Gauge with Optional Suction Cup & Removable Mount – Safe for Freshwater & Saltwater Tanks – Multicolor, 4.25 Inches

Therma-Temp presents the Floating Aquarium Thermometer by PENN-PLAX.
These aquarium thermometers are mercury free, and are designed
for a quick, easy, and reliable temperature readings.
They’re safe to use inside both freshwater and saltwater fish tanks.Optional Suction Cup:
Each Floating Aquarium Thermometer comes with an optional suction cup,
which allows you to place it alongside the tank’s walls for even easier access for a temperature reading.
The suction cup mount is removeable, and the thermometer should float on its own.
Please Note:
Please place the thermometer vertically inside your fish tank.
This allows the colored liquid to pool at the bottom, and give an accurate temperature reading.
Some settling may have occurred during the delivery process, but the interior liquid
will return to the bulb once it’s set into a vertical position.
Measurements:
Overall = 0.5” (W) x 0.8” (D) x 4.25” (H)
Suction Cup = 0.8” (Dia)
Shop PENN-PLAX for All Your Pet’s Needs:
PENN-PLAX is a manufacturer and distributor of top quality pet supplies,
who specialize in creating excellent pet products for animals, both great and small.
Spot the Temp in Seconds – Keep your aquarium perfectly balanced with this mercury-free floating aquarium thermometer. It delivers quick, reliable readings for both freshwater and saltwater tanks to support a healthy aquatic setup.
Place It. Read It. Relax – Comes with a removable suction cup for easy wall placement or free-floating use. Adjust placement to suit your tank layout and always have clear temperature visibility where you need it most.
Color-Coded & Easy to See – Bright, easy-to-read scale helps you spot temperature changes instantly. This fish tank thermometer makes monitoring simple, keeping your fish comfortable and your water just right.
Small But Mighty – Compact at 0.5” W x 0.8” D x 4.25” H, with a 0.8” suction cup, this multicolor thermometer fits tanks of all sizes. Place the thermometer upright in your fish tank so the colored liquid pools at the bottom for an accurate reading. If it shifts during delivery, it returns once vertical.
Penn-Plax Legacy – With over 60 years of innovation, Penn-Plax creates expertly crafted, dependable pet products designed to enrich habitats, inspire creativity, and promote the health and happiness of pets everywhere