{"id":58094,"date":"2026-06-15T18:06:35","date_gmt":"2026-06-15T18:06:35","guid":{"rendered":"https:\/\/tarapet.ae\/?post_type=product&#038;p=58094"},"modified":"2026-08-26T11:55:34","modified_gmt":"2026-08-26T11:55:34","slug":"sunsun-gb-50b-stainless-steel-aquarium-heater-50w-submersible-shatterproof-adjustable-thermostat","status":"publish","type":"product","link":"https:\/\/tarapet.ae\/ar\/sunsun-gb-50b-stainless-steel-aquarium-heater-50w-submersible-shatterproof-adjustable-thermostat\/","title":{"rendered":"SUNSUN GB-50B Stainless Steel Aquarium Heater 50W \u2014 Submersible, Shatterproof, Adjustable Thermostat"},"content":{"rendered":"<h2>SUNSUN GB-50B Stainless Steel Aquarium Heater (50W) \u2014 Overview<\/h2>\n<p>The SUNSUN GB-50B is a fully submersible <strong>stainless-steel electronic aquarium heater<\/strong> rated at 50&nbsp;W, designed for freshwater fish tanks up to about 40 L . Unlike fragile glass heaters, its corrosion-resistant stainless-steel body will not shatter or crack, making it a safer, longer-lasting choice \u2014 especially in tanks with active or larger fish. A built-in electronic thermostat holds the water at your set point across an 18\u201332&nbsp;\u00b0C range, and the heater measures 30 \u00d7 180 mm with a 1.2&nbsp;m power cord.<\/p>\n<h2>Key Features<\/h2>\n<ul>\n<li><strong>Shatterproof stainless-steel body<\/strong> \u2014 won&#8217;t break like glass heaters; ideal for boisterous or large fish.<\/li>\n<li><strong>Corrosion-resistant<\/strong> \u2014 stainless steel resists rust and water damage for a long service life.<\/li>\n<li><strong>50 W electronic heating<\/strong> \u2014 sized for aquariums under 40 L.<\/li>\n<li><strong>Adjustable thermostat 18\u201332&nbsp;\u00b0C<\/strong> \u2014 maintains a stable, accurate temperature.<\/li>\n<li><strong>Fully submersible<\/strong> \u2014 30 \u00d7 180 mm compact rod with a 1.2&nbsp;m cord.<\/li>\n<li><strong>Even, reliable heat<\/strong> \u2014 metal body transfers heat efficiently into the water.<\/li>\n<\/ul>\n<h2>Benefits<\/h2>\n<ul>\n<li>Safer than glass \u2014 no risk of a shattered heater injuring fish or fouling the tank.<\/li>\n<li>Durable, rust-resistant stainless steel lasts longer than glass or plastic.<\/li>\n<li>Stable water temperature keeps tropical fish healthy and active.<\/li>\n<li>Compact size fits easily inside the aquarium or sump.<\/li>\n<\/ul>\n<h2>Why Stainless Steel?<\/h2>\n<p>Glass aquarium heaters can crack or shatter \u2014 particularly in tanks with large, rambunctious fish \u2014 which can harm livestock and release debris into the water. A stainless-steel heater like the GB-50B is far more impact-resistant and effectively shatterproof, while the corrosion-resistant steel resists rust even in continuous submersion. This makes stainless steel a safer, more durable alternative to traditional glass heaters.<\/p>\n<h2>Ideal Use Cases<\/h2>\n<p>Freshwater community tanks, betta and tropical fish tanks, breeding and quarantine tanks, and aquariums with active or larger fish where a glass heater would be at risk. Recommended for aquariums under 40 L.<\/p>\n<h2>Technical Specifications<\/h2>\n<table>\n<tr>\n<th>Specification<\/th>\n<th>Detail<\/th>\n<\/tr>\n<tr>\n<td>Brand<\/td>\n<td>SUNSUN<\/td>\n<\/tr>\n<tr>\n<td>Model<\/td>\n<td>GB-50B<\/td>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>Submersible stainless-steel electronic heater rod<\/td>\n<\/tr>\n<tr>\n<td>Power<\/td>\n<td>50 W<\/td>\n<\/tr>\n<tr>\n<td>Body material<\/td>\n<td>Stainless steel (corrosion-resistant, shatterproof)<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>30 \u00d7 180 mm<\/td>\n<\/tr>\n<tr>\n<td>Temperature control<\/td>\n<td>Adjustable thermostat, 18\u201332 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Power cord<\/td>\n<td>1.2 m<\/td>\n<\/tr>\n<tr>\n<td>Suitable tank size<\/td>\n<td>Under 40 l<\/td>\n<\/tr>\n<tr>\n<td>Installation<\/td>\n<td>Fully submersible<\/td>\n<\/tr>\n<\/table>\n<h2>How to Use<\/h2>\n<p>Submerge the heater fully in the aquarium (do not run it in air), set the dial to the desired temperature, and allow time for the water to stabilise. Place near good water flow for even heating. Always unplug before removing the heater from water.<\/p>\n<h2>Safety Notes<\/h2>\n<p>Keep the heater fully submerged during operation and unplug it for at least 15\u201330 minutes before taking it out of the water. Use within the recommended tank-size range for accurate temperature control.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SUNSUN GB-50B 50W submersible <strong>stainless-steel<\/strong> aquarium heater \u2014 shatterproof and corrosion-resistant, safer than glass. Adjustable thermostat 18\u201332 \u00b0C, 30 \u00d7 180 mm, 1.2 m cord. For freshwater tanks under 40 L.<\/p>\n","protected":false},"featured_media":58093,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[2506],"product_cat":[763],"product_tag":[],"class_list":{"0":"post-58094","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sunsun","7":"product_cat-aquarium-lighting-fish-supplies","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/product\/58094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/comments?post=58094"}],"version-history":[{"count":0,"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/product\/58094\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/media\/58093"}],"wp:attachment":[{"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/media?parent=58094"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/product_brand?post=58094"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/product_cat?post=58094"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tarapet.ae\/ar\/wp-json\/wp\/v2\/product_tag?post=58094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}