Watt Capacity. $5.30 shipping. #ib-text-links-content{text-transform:uppercase}#ib-text-links-content ul li:not(:first-child){margin-left:15px}#ib-text-links-content ul li{display:inline-block;padding:6px 0 24px}#ib-text-links-content.text-link-style-space{min-height:50px}#ib-text-links-content.show-button ul{display:flex;display:-webkit-flex;justify-content:center;-webkit-justify-content:center}#ib-text-links-content.show-button ul li:not(:first-child){margin-left:15px}#ib-text-links-content.show-button ul li{display:inline-block;padding:6px 0 9px;width:100%;max-width:50%}#ib-text-links-content .a-button-text{text-transform:uppercase}#ib-text-links-content .a-button-focus{border-color:#adb1b8 #a2a6ac #8d9096;box-shadow:none;-webkit-box-shadow:none}#ib-text-links-content .a-button{border-color:#0066c0;width:100%}#ib-text-links-content .a-button-inner{background:#fff}#ib-text-links-content .a-button-text{color:#0066c0}#imageblock-360view-textlink:not(:only-child){width:auto!important;max-width:none!important;flex:1}#ar-view-text-link:not(:only-child){width:auto!important;max-width:none!important;margin-left:15px;flex:1.5}#v3d-view-text-link:not(:only-child){width:auto!important;max-width:none!important;flex:1}#imageblock-360view-textlink:only-child{max-width:100%!important;width:auto!important}#imageblock-360view-textlink:only-child #image-block-360-button #fezCameraIconContainer{max-width:100%;min-width:0;width:auto;text-align:center}#v3d-view-text-link:only-child{max-width:100%!important;width:auto!important}#v3d-view-text-link:only-child #fezLauncherLink #fezCameraIconContainer{max-width:100%;min-width:0;width:auto;text-align:center}#ar-view-text-link:only-child{max-width:100%!important;width:auto!important}#ar-view-text-link:only-child #fezLauncherLink #fezCameraIconContainer{max-width:100%;min-width:0;width:auto;text-align:center}#imageblock-360view-textlink #image-block-360-button{height:100%}#imageblock-360view-textlink #image-block-360-button #fezCameraIconContainer{display:flex;height:100%;align-items:center;justify-content:center;margin:0 auto;width:max-content}#imageblock-360view-textlink #image-block-360-button #fezCameraIconContainer img{vertical-align:middle;margin-right:6px;min-width:20px;max-width:20px}#imageblock-360view-textlink #image-block-360-button-announce{height:100%}#v3d-view-text-link #fezLauncherLink{height:100%}#v3d-view-text-link #fezLauncherLink #fezCameraIconContainer{display:flex;height:100%;align-items:center;justify-content:center;margin:0 auto;width:max-content}#v3d-view-text-link #fezLauncherLink #fezCameraIconContainer img{vertical-align:middle;margin-right:6px;min-width:20px;max-width:20px}#v3d-view-text-link #fezLauncherLink-announce{height:100%}#ar-view-text-link #fezLauncherLink-announce{height:100%}#ar-view-text-link #fezLauncherLink{height:100%}#ar-view-text-link #fezLauncherLink #fezCameraIconContainer{display:flex;height:100%;align-items:center;justify-content:center;max-width:fit-content;text-align:left;margin:0 auto;width:min-content;min-width:100%}#ar-view-text-link #fezLauncherLink #fezCameraIconContainer img{vertical-align:middle;margin-right:6px;min-width:16px;max-width:16px}#ar-view-text-link #fezLauncherLink #fezCameraIconContainer:lang(es-us){min-width:50%}.image-wrapper{position:relative}.ar-ib-ingress-container{position:absolute;width:calc(100vw - 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Click here for all terms and conditions. Do you have a pick for the heater ? Thats what you save on when you use a space heater. The FREESEA Aquarium Submersible Heater is one of the best small aquarium heaters you can get today. Our payment security system encrypts your information during transmission. Some of these items are dispatched sooner than the others. $14.00 Used. Electricity costs depend on how you use your space heater. (window.AmazonUIPageJS ? Two space heaters with the same wattage will both cost the very same to operate. SunGrow Betta & Turtle Submersible Aquarium Tank Water Heater with Thermostat, 10-watt, up to 5. But, the temp drops at night are significant enough that the Hydor cant keep the temp at the set 75 and the water dips to 73.4-ish. There are several reasons for this issue. Fast forward to now after 3 weeks it has stopped working completely. Our options of small and medium mobile generators are ideal for light-duty commercial jobs or providing emergency backup power when needed. In fact, based on amazon reviews for the tetra preset, there are over 600 one star reviews, many of which blame the heater for failing. 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