{"id":77654,"date":"2026-08-03T14:52:39","date_gmt":"2026-08-03T14:52:39","guid":{"rendered":"https:\/\/www.tdyun.net\/index.php\/product\/tetra-40-55-submersible-heater\/"},"modified":"2026-08-03T14:52:51","modified_gmt":"2026-08-03T14:52:51","slug":"tetra-40-55-submersible-heater","status":"publish","type":"product","link":"https:\/\/www.tdyun.net\/index.php\/product\/tetra-40-55-submersible-heater\/","title":{"rendered":"Tetra 40-55 Submersible Heater"},"content":{"rendered":"<p>MAINTAINS HEAT: The HT20 uses a built in electronic theromstat to automatically maintain water at 78 degree F which is ideal for most tropical fish. No adjustment is requried.SIZE: Ideal for aquariums between 40 to 55 gallons with hoods or glass canopies.HEATING: Indicator light lets you know when water is being heated or when it is at the correct temperature.CONVENIENT: The HT heater is fully submersbile and can be installed vertically or horizontally. It&#8217;s small footprint makes it easy to conceal behind plants or other decor.DURABLE: Strong glass tube is heat and shock resistant.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MAINTAINS HEAT: The HT20 uses a built in electronic theromstat to automatically maintain water at 78 degree F which is ideal for most tropical fish. No adjustment is requried.SIZE: Ideal for aquariums between 40 to 55 gallons with hoods or glass canopies.HEATING: Indicator light lets you know when water is being heated or when it&#8230;<\/p>\n","protected":false},"featured_media":77653,"comment_status":"open","ping_status":"closed","template":"","meta":{"_bst_post_transparent":"","_bst_post_title":"","_bst_post_layout":"","_bst_post_sidebar_id":"","_bst_post_content_style":"","_bst_post_vertical_padding":"","_bst_post_feature":"","_bst_post_feature_position":"","_bst_post_header":false,"_bst_post_footer":false},"product_brand":[],"product_cat":[687],"product_tag":[695],"product_brands":[],"class_list":["post-77654","product","type-product","status-publish","has-post-thumbnail","product_cat-fish","product_tag-tetra","first","instock","sale","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/product\/77654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/comments?post=77654"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/media\/77653"}],"wp:attachment":[{"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/media?parent=77654"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/product_brand?post=77654"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/product_cat?post=77654"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/product_tag?post=77654"},{"taxonomy":"product_brands","embeddable":true,"href":"https:\/\/www.tdyun.net\/index.php\/wp-json\/wp\/v2\/product_brands?post=77654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}