Product description
Package Dimensions : 3.94 x 3.39 x 2.05 inches; 4.97 ounces
Item model number : CW4710
Date First Available : August 19, 2025
Manufacturer : Pawfly
ASIN : B0FMYJVJ3Y
Best Sellers Rank: #57,165 in Pet Supplies (See Top 100 in Pet Supplies) #125 in Aquarium Heaters
Customer Reviews: 4.0 4.0 out of 5 stars (121) 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); } }); });
Precise Temperature Control: This intelligent mini heater maintains optimal tank temp at 78.8 °F with ±3.6 °F accuracy. Smart PTC technology automatically triggers heating when water drops below 77 °F and safely shuts off at 93.2 °F to prevent overheating
Enhanced Security: Double-layer waterproof sealing with a reinforced shell makes this betta heater ultra-safe compared to fragile glass heaters. The innovative split-chamber design separates heating and control components, promoting even heat distribution
Compact Size: Measuring only 2″ L x 0.5″ W x 2.6″ H, this space-saving submersible aquarium heater works perfectly in water as shallow as 0.8 inches when positioned horizontally. Its minimal footprint maximizes swimming space for your fish
Easy Installation: The 3 strong suction cups and generous 5.3-foot cord allow flexible placement of this heater for fish tanks. Simply attach it to your tank wall or bottom and plug in. (NOTE: Keep the heater fully submerged during operation!)
Wide Application: This submersible fish tank heater is ideal for 1.5 – 3 gallon freshwater and saltwater aquariums – betta bowls, turtle tanks, paludariums, and more. Maintain consistent comfort for all your aquatic pets year-round
