hygger ECO Precise 50W Aquarium Heater Submersible, for 5-10 Gallon Fish Tank, ±0.5℃ Dual Probe Controller, Overheat & Dry-Run Protection for Freshwater & Saltwater

Product description

1 Simple Temp Management

2 Set & Actual Temp

3 °F / °C Switchable

4 No Unintentional Contact

5 By no means Re‑set

Two Heating Modes Precision Heat Mode (Default)

Heating prompts when the water temperature drops 1°F (0.5°C) under the set temperature.

Ideas: The system defaults to this mode. No handbook setup is required — simply set your goal temperature.Temperature fluctuation vary: ±1°F / ±0.5°C ECO Power-Saving Mode

Heating prompts when water temperature drops 2°F (1°C) under the set temperature.

Ideas: To allow ECO mode — press and maintain the + button till the ECO icon flashes, then press the – button to pick. The icon will flash for 3 seconds and save.Temperature fluctuation vary: ±2°F / ±1°C

Correct Placement

Appropriate For Saltwater and Freshwater

How typically ought to I clear the heater?

Clear each 2–4 weeks with a tender fabric. This prevents scale buildup and retains heating effectivity excessive.

What ought to I test earlier than every use?

Search for cracks or seen harm. If any are discovered, substitute the heater instantly — don’t use it.

Can I depart the heater within the tank throughout water adjustments?

Sure, however unplug it first if the water degree drops under the minimal immersion line. If it’s essential to take away the heater, flip it off 10 minutes prematurely to let it settle down.

Can the heater contact the substrate?

No. Be sure the heater doesn’t contact sand or gravel on the backside. Uneven warmth distribution might trigger the glass to crack.

How deep ought to the heater be submerged?

The heater should all the time be no less than 2 inches underwater (utterly submerged). This prevents dry burning and harm from water evaporation.

Bundle Dimensions ‏ : ‎ 6.77 x 3.78 x 3.27 inches; 14.07 ounces
Merchandise mannequin quantity ‏ : ‎ hg319
Date First Obtainable ‏ : ‎ April 24, 2026
Producer ‏ : ‎ hygger
ASIN ‏ : ‎ B0GYCJ38FV
Greatest Sellers Rank: #20,234 in Pet Provides (See Prime 100 in Pet Provides) #31 in Aquarium Heaters
Buyer Critiques: 5.0 5.0 out of 5 stars (2) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘prepared’).execute(operate(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click on’, { “allowLinkDefault”: true }, operate (occasion) { if (window.ue) 0) + 1); } ); } }); P.when(‘A’, ‘cf’).execute(operate(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click on’, { “allowLinkDefault” : true }, operate(occasion){ if(window.ue) 0) + 1); }); });

Constructed-In Security Safety System: Mechanically shuts off when out of water or overheating, with audible alarms that immediate you to test tank situations and heater standing earlier than points change into critical
Clever Twin-Probe Management System: Two unbiased sensors present real-time temperature monitoring for steady, constant heating. Select PRECISE Mode for tighter management (best for delicate fish) or ECO Mode to save lots of power. Reminiscence operate restores settings after energy outages
Exact Temperature Management, correct to 0.1°F, with a setting vary from 59°F to 93°F, adjustable in 0.5°F increments. It is best for delicate aquatic species comparable to betta, guppy, discus, shrimp, and turtle to take care of a steady setting
Handy Exterior Controller: Simply regulate settings with out placing your fingers within the water. A built-in youngster lock helps forestall unintentional adjustments, making operation safer and extra handy
Shell-Free Quartz Design: Constructed with a easy quartz glass heating tube and no protecting shell, making a cleaner, fish-friendly profile. The compact 5.9″ design suits discreetly in 5–10 gallon freshwater or saltwater aquariums

Product abstract

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