From the brand
HanLeShuKa Aquarium Heater
All for fish
Just for the joy the aquarium journey.
We hope every aquarium lover is happy.HanLeShuKa committed to the design,development and production of aquarium products.
We have a strong design,manufacturing and after-sales team,dedicated to providing better aquarium products and better service! We also export to many countries.
HanLeShuKa started in 2008, focus on aquarium products supply. Dedicated to build a professional & reliable equipment brand.
Our aquarium products include aquarium heate r, aquarium filters and fish tank water pump.
AII products we offer,are strictly tested and long term used before bulk supplying. We are focused on providing reliable aquarium equipment to all aquarium fans and help them to create a pleasant aquarium environment.
Product Dimensions : 11.61 x 6.4 x 2.3 inches; 1.3 Pounds
Item model number : HA-a1
Date First Available : September 24, 2025
Manufacturer : HANLESHUKA
ASIN : B0DLZNSQGH
Best Sellers Rank: #13,688 in Pet Supplies (See Top 100 in Pet Supplies) #22 in Aquarium Heaters
Customer Reviews: 4.3 4.3 out of 5 stars (193) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
🐟【Leaves Water? Power Cuts Instantly — Auto Restarts When Submerged】 Most aquarium heaters keep running when exposed to air during water changes or evaporation — causing meltdowns, cracked glass, or fires. This heater’s built-in sensor detects the moment it leaves the water and immediately cuts power, with an audible alarm to alert you. When you place it back in the water, it automatically resumes heating at your previous temperature setting. No reprogramming, no panic, no dead fish.
🐟【Triple Safety: Dry-Burn Prevention + Overheat Protection + Max Temp Auto Stop】 Three layers of intelligent protection work together: (1) Dry-burn prevention shuts off heating when heater is out of water, (2) Overheat protection stops heating the instant water exceeds your set temperature by 1°F, (3) Max temperature limit automatically stops the heater when it reaches its maximum settable temperature — even if the controller malfunctions. This heater doesn’t just heat your tank. It actively refuses to hurt your fish.
🐟【±1°F Precision — Red Means Heating, Green Means Ready】 The external digital controller shows real-time water temperature and your target setting simultaneously. Digits glow red while actively heating and switch to green the moment your set temperature is reached — you can tell your tank’s status from across the room. Intelligent frequency conversion continuously adjusts power output for smooth, stable temperature control without the 3-5°F swings that cheap heaters cause.
🐟【Seashell Guard Design — Protects Fish, Maximizes Water Flow】 The unique seashell-pattern ABS protective guard wraps around the explosion-proof 2mm quartz glass heating element. Its contoured shape directs water flow evenly around the heater for efficient heat distribution while creating a physical barrier that prevents curious fish and turtles from touching hot surfaces. Built to withstand long-term freshwater and saltwater use without corrosion.
🐟【100W Fits 10-20 Gallon — 5-Minute Setup, Any Tank Type】 Choose your wattage: 100W for 10-20 gal, 200W for 20-40 gal, 300W for 40-70 gal, 500W for 70-120 gal. Fully submersible for freshwater, saltwater, and brackish environments. Install with suction cups, set your temperature, and walk away. Switch between °F and °C by holding both buttons for 2 seconds. Works with glass and acrylic tanks.
