{"product_id":"finnex-hmg-150-150w-titanium-heater","title":"Finnex HMG-150 150W Titanium Heater","description":"\u003cdiv style=\"font-family:Arial,sans-serif;max-width:820px;color:#333;line-height:1.7;\"\u003e\n\u003cdiv style=\"background:#eef8fa;border-left:5px solid #09637e;padding:16px;margin-bottom:20px;border-radius:0 8px 8px 0;\"\u003e\u003cp style=\"margin:0;font-size:14px;color:#074d62;\"\u003e\u003cstrong\u003eQuick Product Overview:\u003c\/strong\u003e Finnex HMG-150 150W titanium heater — ultra-compact aquarium heating for 30–60 gallon tanks. 150 watts, 1.35 amps, for fresh or salt water.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size:20px;color:#09637e;\"\u003eFinnex HMG-150 150W Titanium Heater\u003c\/h2\u003e\n\u003cp style=\"font-size:15px;\"\u003eThe Finnex HMG-150 is a 150-watt titanium aquarium heater built for 30–60 gallon tanks. Its ultra-compact titanium design delivers reliable heating for both freshwater and saltwater aquariums.\u003c\/p\u003e\n\u003ch2 style=\"font-size:18px;color:#09637e;\"\u003eKey features\u003c\/h2\u003e\n\u003cul style=\"font-size:14px;padding-left:22px;\"\u003e\n\u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003e150 watts:\u003c\/strong\u003e 1.35 amps of heating power for 30–60 gallon tanks.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eTitanium build:\u003c\/strong\u003e Durable titanium construction in an ultra-compact form.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eFresh or salt water:\u003c\/strong\u003e Safe for both freshwater and marine aquariums.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin:18px 0;\"\u003e\n\u003cspan style=\"display:inline-block;background:#e0f4f4;border:1px solid #c8dddd;border-radius:20px;padding:5px 12px;font-size:13px;margin:3px;\"\u003eFish Supply\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#e0f4f4;border:1px solid #c8dddd;border-radius:20px;padding:5px 12px;font-size:13px;margin:3px;\"\u003eFinnex\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#e0f4f4;border:1px solid #c8dddd;border-radius:20px;padding:5px 12px;font-size:13px;margin:3px;\"\u003eAquarium Heater\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size:18px;color:#09637e;\"\u003eProduct specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"background:#faf6f0;text-align:left;border:1px solid #ddd;padding:10px;width:35%;\"\u003eProduct\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003eFinnex HMG-150 150W Titanium Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"background:#faf6f0;text-align:left;border:1px solid #ddd;padding:10px;width:35%;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003eFinnex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"background:#faf6f0;text-align:left;border:1px solid #ddd;padding:10px;width:35%;\"\u003eWattage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"background:#faf6f0;text-align:left;border:1px solid #ddd;padding:10px;width:35%;\"\u003eAmperage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003e1.35 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"background:#faf6f0;text-align:left;border:1px solid #ddd;padding:10px;width:35%;\"\u003eTank size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003e30–60 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"background:#faf6f0;text-align:left;border:1px solid #ddd;padding:10px;width:35%;\"\u003eWater type\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003eFresh or salt water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"background:#faf6f0;text-align:left;border:1px solid #ddd;padding:10px;width:35%;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003eFish \/ Heaters \u0026amp; Thermometers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"background:#faf6f0;text-align:left;border:1px solid #ddd;padding:10px;width:35%;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003e1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"background:#faf6f0;text-align:left;border:1px solid #ddd;padding:10px;width:35%;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:10px;\"\u003eFINHMG150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2 style=\"font-size:18px;color:#09637e;\"\u003eChoosing the right heater\u003c\/h2\u003e\n\u003cp style=\"font-size:14px;\"\u003eMatch heater wattage to tank size and room temperature — 150W suits 30–60 gallon tanks in typical indoor conditions. Always use a thermometer to verify water temperature, and unplug the heater during water changes.\u003c\/p\u003e\n\u003cdiv style=\"background:#f9f9f9;border:1px solid #e0e0e0;border-radius:8px;padding:20px;margin-top:22px;\"\u003e\n\u003ch2 style=\"font-size:18px;color:#09637e;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"font-size:14px;font-weight:700;margin-bottom:4px;\"\u003eWhat tank size is the HMG-150 for?\u003c\/h3\u003e\n\u003cp style=\"font-size:14px;margin-top:0;\"\u003eIt is rated for 30–60 gallon tanks.\u003c\/p\u003e\n\u003ch3 style=\"font-size:14px;font-weight:700;margin-bottom:4px;\"\u003eCan it be used in saltwater?\u003c\/h3\u003e\n\u003cp style=\"font-size:14px;margin-top:0;\"\u003eYes, it is safe for fresh or salt water.\u003c\/p\u003e\n\u003ch3 style=\"font-size:14px;font-weight:700;margin-bottom:4px;\"\u003eHow many watts is it?\u003c\/h3\u003e\n\u003cp style=\"font-size:14px;margin-top:0;\"\u003e150 watts (1.35 amps).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;\"\u003eShop more \u003ca href=\"https:\/\/advancepetmart.com\" style=\"color:#09637e;text-decoration:underline;\"\u003epet supplies at Advance Pet Mart\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"@id\": \"https:\/\/advancepetmart.com\/products\/finnex-hmg-150-150w-titanium-heater#product-faq\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What tank size is the HMG-150 for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is rated for 30\\u201360 gallon tanks.\"}}, {\"@type\": \"Question\", \"name\": \"Can it be used in saltwater?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, it is safe for fresh or salt water.\"}}, {\"@type\": \"Question\", \"name\": \"How many watts is it?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"150 watts (1.35 amps).\"}}]}\u003c\/script\u003e","brand":"Advance Pet Mart","offers":[{"title":"Default Title","offer_id":51422066868393,"sku":"FINHMG150","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/9948\/6121\/files\/2026-10-16_22.00.28__64232.png?v=1792393737","url":"https:\/\/advancepetmart.com\/products\/finnex-hmg-150-150w-titanium-heater","provider":"Advance Pet Mart","version":"1.0","type":"link"}