The Zoo Med Digital Betta Thermometer is a compact stick-on (LCD) thermometer sized for betta tanks and other small aquariums. It adheres to the outside of the glass and gives you a clear, at-a-glance temperature reading — no probe in the water, nothing for the fish to bump. Bettas are tropical fish that need consistently warm water (around 78–80°F), and a thermometer is the only way to know your heater is actually holding the right temperature.
Good to Know: Temperature is one of the most overlooked essentials in a small betta setup — water that's too cold makes a betta listless and prone to illness, while swings stress any fish. A simple, always-visible reading lets you confirm your heater is doing its job and catch a problem early. Stick it on a clean, dry outside panel away from direct light or a nearby heat source for the most accurate read.
An easy, no-fuss way to keep an eye on the warm, stable water your betta needs to stay healthy and active.
Inventory Accuracy
If this item is at low stock, or you are ordering all or almost all of our current inventory, there may be an inventory discrepency. We will contact you about any issues as soon as possible.
Order Processing
Please allow 24 to
48 hrs to process your order. Expect an
email within 48 hrs to let you know your order is on your way.
Store Pickup
If you choose “Pickup
in Store” at checkout, an email will be sent when your order is ready for
pickup. Orders can be picked up during
store hours, see our home page for our current hours. The pick up address is 6637 Easton Rd,
Pipersville, PA 18947
Domestic Shipping Rates
Shipping charges, if
any, for your order will be calculated and displayed at checkout.
