{"niche":"Are there any portable aquarium heaters suitable for travel?","description":"Are there any portable aquarium heaters suitable for travel?","products":[{"brand":"Aqueon","model":"Mini Heater 10W SKU 100106193","price_gbp":13.45,"origin_country":null,"specs":{"wattage":"10","dimensions":"3.58 in x 2.25 in x 6.85 in","submersible_or_hang_on":"Submersible","adjustable_temperature_control":false},"confidence_score":null,"sources":[{"label":"PetSmart","url":"https://www.petsmart.com/fish/heating-and-lighting/heaters/aqueon-10-watt-mini-aquarium-heater-83603.html","currency":"USD","source_country":"US","price":17.95,"price_gbp":13.45,"scraped_at":"2026-06-09T07:58:51.013154"},{"label":"That Pet Place","url":"https://www.thatpetplace.com/aqueon-mini-heater-10w_3","currency":"USD","source_country":"US","price":17.99,"price_gbp":13.48,"scraped_at":"2026-06-09T07:58:54.695927"},{"label":"Aqueon","url":"https://www.aqueon.com/products/heating/mini-heater","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-09T07:58:58.285526"}],"summary":"Compact 10W fully submersible mini heater with shatterproof housing and thermal safety shut-off, designed for aquariums 2.5-5 gallons. Suits desktop tanks and small setups needing low-wattage, fixed-temperature heating."},{"brand":"Penn-Plax","model":"Cascade Heat Preset Submersible Heater 150W","price_gbp":18.72,"origin_country":null,"specs":{"wattage":"150","dimensions":"10 in x null x null","submersible_or_hang_on":"Submersible","adjustable_temperature_control":"Preset"},"confidence_score":null,"sources":[{"label":"Aqua And Beyond","url":"https://aquaandbeyond.com/products/penn-plax-cascade-heat-150w-submersible-heater","currency":"USD","source_country":"US","price":36.99,"price_gbp":27.71,"scraped_at":"2026-06-09T07:57:08.771060"},{"label":"Aquarium Connection","url":"https://aquariumconnection.com/product/cascade-submersible-preset-heater-150w/","currency":"USD","source_country":"US","price":28.34,"price_gbp":21.23,"scraped_at":"2026-06-09T07:57:11.575609"},{"label":"Tractor Supply Co","url":"https://www.tractorsupply.com/tsc/product/penn-plax-heat-preset-submersible-heater","currency":"USD","source_country":"US","price":24.99,"price_gbp":18.72,"scraped_at":"2026-06-09T07:57:14.321199"}],"summary":"A 150W Cascade submersible preset heater for aquariums up to about 30 gallons. It is a glass-bodied heater with visible preset temperature scale, on/off light, and suction-cup mounting, suited for hobby freshwater or saltwater tanks needing a simple preset heater."},{"brand":"Generic","model":"USB Mini Submersible Aquarium Heater 10W (mini adjustable USB heater)","price_gbp":9.74,"origin_country":null,"specs":{"wattage":"10W","dimensions":"8.5cm x null x null","temperature_range":"null","submersible_or_hang_on":"Submersible","adjustable_temperature_control":"null"},"confidence_score":null,"sources":[{"label":"Picocosmos","url":"https://picocosmos.com/products/10w-small-usb-aquarium-heater","currency":"USD","source_country":"US","price":13.0,"price_gbp":9.74,"scraped_at":"2026-06-09T07:59:12.208149"},{"label":"Lowe's","url":"https://www.lowes.com/pd/Aoibox-USB-Powered-Aquarium-Heater-10W-Adjustable-Mini-Fish-Tank-Heater-with-External-Temperature-Controller-LED-Display-for-0-5-1-Gallon-Tank/7942917","currency":"USD","source_country":"US","price":19.98,"price_gbp":14.97,"scraped_at":"2026-06-09T07:59:15.995741"}],"summary":"A very small 10W USB-powered submersible heater intended for very small tanks (around 0.5-1 gallon). It's compact and USB-powered, suitable for nano tanks and planted jars that need mild warming."},{"brand":"Fluval","model":"Electronic Aquarium Heater 300W","price_gbp":29.21,"origin_country":null,"specs":{"wattage":"300","dimensions":"5 x 2.8 x 35.5 cm","submersible_or_hang_on":"Fully submersible","adjustable_temperature_control":"Yes (0.5°C increments)"},"confidence_score":null,"sources":[{"label":"Fluval (official)","url":"https://fluvalaquatics.com/us/shop/product/e-series-heaters","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-09T07:56:55.243225"},{"label":"PetSmart","url":"https://www.petsmart.com/fish/heating-and-lighting/heaters/fluval-submersible-aquarium-heater-16575.html","currency":"USD","source_country":"US","price":38.99,"price_gbp":29.21,"scraped_at":"2026-06-09T07:56:57.985056"}],"summary":"Digital electronic heater with dual sensors and safety features; designed for aquariums up to ~100 US gal and suits hobbyists needing precise, submersible temperature control."},{"brand":"hygger","model":"Tiny Titan Water Heater 045 (15W-100W variants)","price_gbp":10.82,"origin_country":null,"specs":{"wattage":"15W, 25W, 50W, 100W","dimensions":"11cm x 4.8cm x 2.4cm","temperature_range":"15°C~34°C","submersible_or_hang_on":"Submersible","heating_element_material":"Quartz tube with mica plates and nickel wire","adjustable_temperature_control":"Yes (external knob controller and digital display)"},"confidence_score":null,"sources":[{"label":"hygger-online","url":"https://www.hygger-online.com/product/aquarium-tiny-titan-water-heater/","currency":"USD","source_country":"US","price":17.99,"price_gbp":13.48,"scraped_at":"2026-06-09T08:17:27.053813"},{"label":"Whitlyn Aquatics","url":"https://www.whitlynaquatics.com/products/hygger-aquarium-tiny-titan-water-heater","currency":"USD","source_country":"US","price":20.99,"price_gbp":15.73,"scraped_at":"2026-06-09T08:17:30.187348"},{"label":"Aquarium Specialty","url":"https://www.aquariumspecialty.com/hygger-aquarium-tiny-titan-water-heater.html","currency":"USD","source_country":"US","price":14.44,"price_gbp":10.82,"scraped_at":"2026-06-09T08:17:33.385400"}],"summary":"Compact flat heater for 1-20 gallon tanks with a shatterproof quartz heating tube, digital display, external controller, and multiple safety shutoffs. Suited for betta tanks, turtle tanks, shrimp tanks, and other small freshwater or saltwater setups."},{"brand":"Aoibox","model":"USB Mini Adjustable Aquarium Heater SC07A (USB mini heater adjustable)","price_gbp":11.22,"origin_country":null,"specs":{"wattage":"10W","dimensions":"0.71 in x 0.71 in x 1.97 in","temperature_range":"18-34","submersible_or_hang_on":"Submersible","adjustable_temperature_control":"External temperature controller (adjustable)"},"confidence_score":null,"sources":[{"label":"Lowe's","url":"https://www.lowes.com/pd/Aoibox-USB-Powered-Aquarium-Heater-10W-Adjustable-Mini-Fish-Tank-Heater-with-External-Temperature-Controller-LED-Display-for-0-5-1-Gallon-Tank/7942917","currency":"USD","source_country":"US","price":14.98,"price_gbp":11.22,"scraped_at":"2026-06-09T08:17:45.343353"},{"label":"PicoCosmos","url":"https://picocosmos.com/products/usb-mini-aquarium-heater","currency":"USD","source_country":"US","price":15.0,"price_gbp":11.24,"scraped_at":"2026-06-09T08:17:48.475191"}],"summary":"Compact USB-powered 10W submersible heater for very small tanks (0.5-1 gallon) with an external controller and LED display. Maintains temperature precisely and includes overheating protection; suited for nano tanks, shrimp tanks, and small bettas."},{"brand":"hygger","model":"Mini Portable Heater 031 (10W-100W variants)","price_gbp":14.23,"origin_country":null,"specs":{"wattage":"10W, 25W, 50W, 100W","dimensions":"10.5 cm - 12.5 cm (length)","temperature_range":"15-34","submersible_or_hang_on":"Submersible","heating_element_material":"Quartz glass (2 mm thickened)","adjustable_temperature_control":"Yes (external digital controller)"},"confidence_score":null,"sources":[{"label":"hygger-online","url":"https://www.hygger-online.com/product/aquarium-mini-portable-heater/","currency":"USD","source_country":"US","price":18.99,"price_gbp":14.23,"scraped_at":"2026-06-09T08:17:12.151576"},{"label":"bettaaquatic","url":"https://bettaaquatic.com/products/hygger-mini-heater","currency":"USD","source_country":"US","price":27.0,"price_gbp":20.23,"scraped_at":"2026-06-09T08:17:15.171985"}],"summary":"Thumb-sized submersible heater for nano and small tanks (1-26 gallons) available in 10W-100W. Features a 15-34°C range, 2 mm quartz glass construction, LED display, memory and safety protections, and an external controller for setting temperature."},{"brand":"hygger","model":"Aquarium Mini Portable Heater 031 10W (single-gallon desktop)","price_gbp":14.23,"origin_country":null,"specs":{"wattage":"10W","dimensions":"9 cm x 2.5 cm x 2.5 cm","temperature_range":"15-34","submersible_or_hang_on":"Submersible","heating_element_material":"Quartz glass","adjustable_temperature_control":true},"confidence_score":null,"sources":[{"label":"hygger-online","url":"https://www.hygger-online.com/product/aquarium-mini-portable-heater/","currency":"USD","source_country":"US","price":18.99,"price_gbp":14.23,"scraped_at":"2026-06-09T08:18:20.965529"},{"label":"Amart Aquatic World","url":"https://amartindia.com/product/hygger-hg-031-10w-aquarium-heater/","currency":"USD","source_country":"US","price":19.99,"price_gbp":14.98,"scraped_at":"2026-06-09T08:18:24.031723"}],"summary":"Tiny submersible heater with an external LED controller, explosion-resistant quartz glass construction, and auto shut-off/dry-run protection. Suited for nano tanks, betta tanks, shrimp tanks, and desktop single-gallon setups."},{"brand":"Aoibox","model":"LABAQ110915 External Controller USB Mini Heater (0.5-1 gallon)","price_gbp":14.97,"origin_country":null,"specs":{"wattage":"10W","dimensions":"1.97in x 0.71in x 0.71in","temperature_range":"18-34","submersible_or_hang_on":"Submersible","adjustable_temperature_control":true},"confidence_score":null,"sources":[{"label":"Lowe's","url":"https://www.lowes.com/pd/Aoibox-USB-Powered-Aquarium-Heater-10W-Adjustable-Mini-Fish-Tank-Heater-with-External-Temperature-Controller-LED-Display-for-0-5-1-Gallon-Tank/7942917","currency":"USD","source_country":"US","price":19.98,"price_gbp":14.97,"scraped_at":"2026-06-09T08:18:09.027364"}],"summary":"Compact USB-powered 10W heater for 0.5-1 gallon tanks with an external temperature controller and LED display. Offers adjustable temperature, memory of settings, and overheating protection; suited for very small aquariums or betta tanks."},{"brand":"Aquael","model":"Platinium Glass Heater 300W","price_gbp":18.65,"origin_country":null,"specs":{"wattage":"300","temperature_range":"20-33","submersible_or_hang_on":"Submersible","heating_element_material":"Ceramic heat sink","adjustable_temperature_control":true},"confidence_score":null,"sources":[{"label":"Fish Tanks Direct","url":"https://fishtanksdirect.com/aquael-platinium-glass-heater-300-watt/","currency":"USD","source_country":"US","price":34.99,"price_gbp":26.21,"scraped_at":"2026-06-09T07:57:25.143787"},{"label":"Fins & Paws","url":"https://finsandpawssg.com/products/aquael-platinum-glass-heater-with-electronic-thermostat-for-freshwater-and-marine-aquarium","currency":"USD","source_country":"US","price":36.6,"price_gbp":27.42,"scraped_at":"2026-06-09T07:57:28.005307"},{"label":"Aquasabi","url":"https://www.aquasabi.com/Aquael-Platinum-Heater-300-W","currency":"USD","source_country":"US","price":24.9,"price_gbp":18.65,"scraped_at":"2026-06-09T07:57:30.806936"}],"summary":"Glass aquarium heater with a fully electronic thermostat, ceramic heat sink, One Touch temperature setting and LED temperature display. Accurate to ±0.4°C and suitable for freshwater and marine tanks; good for sensitive species and treating temperature-based illnesses."},{"brand":"SunGrow","model":"Portable Submersible Aquarium Heater 10W","price_gbp":22.47,"origin_country":null,"specs":{"wattage":"10 W","dimensions":"13.5 cm x 2.5 cm x 1.7 cm","temperature_range":"24-25","submersible_or_hang_on":"Fully submersible","adjustable_temperature_control":"No (preset thermostat)"},"confidence_score":null,"sources":[{"label":"GoSupps","url":"https://www.gosupps.com/sungrow-halfmoon-betta-heater-10-watts-for-small-tanks-fully-submersible-aquarium-heater-automatically-reaches-preset-temperature-energy-efficient-heating-module-suction-cups-included.html","currency":"USD","source_country":"US","price":29.99,"price_gbp":22.47,"scraped_at":"2026-06-09T07:56:36.305759"}],"summary":"Compact 10 W fully submersible heater designed for very small tanks (up to ~3.5 gallons). It uses a preset thermostat to maintain a narrow temperature band and includes suction cups for mounting, suited for betta or turtle bowls and very small aquaria."},{"brand":"Aoibox","model":"LABAQ110915 USB Powered Aquarium Heater 10W","price_gbp":14.97,"origin_country":null,"specs":{"wattage":"10W","dimensions":"0.71 in x 0.71 in x 1.97 in","temperature_range":"18-34°C","submersible_or_hang_on":"Submersible","adjustable_temperature_control":true},"confidence_score":null,"sources":[{"label":"Lowe's","url":"https://www.lowes.com/pd/Aoibox-USB-Powered-Aquarium-Heater-10W-Adjustable-Mini-Fish-Tank-Heater-with-External-Temperature-Controller-LED-Display-for-0-5-1-Gallon-Tank/7942917","currency":"USD","source_country":"US","price":19.98,"price_gbp":14.97,"scraped_at":"2026-06-09T08:17:00.417411"}],"summary":"Compact 10W USB-powered heater for very small tanks (0.5-1 gallon) with an external LED controller, adjustable temperature from 18°C to 34°C, and built-in overheating protection. Suited for nano aquariums, betta tanks, and small enclosures where space is limited."},{"brand":"Tiny Titan (hygger)","model":"Tiny Titan Water Heater 045 (15W/25W/50W/100W)","price_gbp":10.82,"origin_country":null,"specs":{"wattage":"15W, 25W, 50W, 100W","dimensions":"4.3 in x 1.8 in x 0.9 in","temperature_range":"15-34","submersible_or_hang_on":"Submersible","heating_element_material":"Quartz tube with mica plates and nickel wire","adjustable_temperature_control":true},"confidence_score":null,"sources":[{"label":"hygger-online","url":"https://www.hygger-online.com/product/aquarium-tiny-titan-water-heater/","currency":"USD","source_country":"US","price":17.99,"price_gbp":13.48,"scraped_at":"2026-06-09T07:59:41.086972"},{"label":"AquariumSpecialty","url":"https://www.aquariumspecialty.com/hygger-aquarium-tiny-titan-water-heater.html","currency":"USD","source_country":"US","price":14.44,"price_gbp":10.82,"scraped_at":"2026-06-09T07:59:44.673894"},{"label":"Reef-Licious","url":"https://reef-licious.com/hygger-aquarium-tiny-titan-water-heater-hg045-25w-for-2-5-gal/","currency":"USD","source_country":"US","price":18.99,"price_gbp":14.23,"scraped_at":"2026-06-09T07:59:48.357002"}],"summary":"Compact, flat aquarium heater with shatterproof quartz tube, external knob controller, LCD temperature display, and safety auto shut-off. Suited for very small freshwater or saltwater tanks (1-20 gal), betta tanks, turtle tanks, shrimp tanks, and desk aquariums."},{"brand":"hygger","model":"Aquarium Mini Portable Heater HG031 (10W/25W/50W/100W)","price_gbp":12.8,"origin_country":null,"specs":{"wattage":"10W, 25W, 50W, 100W","dimensions":"10.5 cm - 12.5 cm (length); width and height not specified","temperature_range":"15-34","submersible_or_hang_on":"submersible","heating_element_material":"quartz glass","adjustable_temperature_control":"external controller (adjustable)"},"confidence_score":null,"sources":[{"label":"hygger-online.com","url":"https://www.hygger-online.com/product/aquarium-mini-portable-heater/","currency":"USD","source_country":"US","price":17.09,"price_gbp":12.8,"scraped_at":"2026-06-09T07:58:15.374483"},{"label":"glassaqua.com","url":"https://shop.glassaqua.com/products/hygger-submersible-tube-aquarium-heater","currency":"USD","source_country":"US","price":18.99,"price_gbp":14.23,"scraped_at":"2026-06-09T07:58:18.956465"},{"label":"bettaaquatic.com","url":"https://bettaaquatic.com/products/hygger-mini-heater","currency":"USD","source_country":"US","price":27.0,"price_gbp":20.23,"scraped_at":"2026-06-09T07:58:22.645962"}],"summary":"Thumb-sized submersible heater available in four power options for 1-26 gallon tanks. Features a quartz glass heating tube, external temperature controller, LED display, and safety protections, suited for nano tanks, bettas, shrimp, and small marine or freshwater setups."},{"brand":"Tetra","model":"HT10 Submersible Aquarium Heater 50W","price_gbp":13.48,"origin_country":null,"specs":{"wattage":"50 W","submersible_or_hang_on":"Submersible","adjustable_temperature_control":"No (fixed 78°F / 25.5°C thermostat)"},"confidence_score":null,"sources":[{"label":"Aquatics Unlimited","url":"https://aquaticsunlimited.com/product/02dcd191-aec2-11ea-f336-753353239dfe/","currency":"USD","source_country":"US","price":19.99,"price_gbp":14.98,"scraped_at":"2026-06-09T07:56:22.876165"},{"label":"Feeders Pet Supply","url":"https://feederspetsupply.com/tetra-ht10-submersible-aquarium-heater-thermostat-50-watt/","currency":"USD","source_country":"US","price":17.99,"price_gbp":13.48,"scraped_at":"2026-06-09T07:56:25.632364"}],"summary":"Compact 50 W submersible heater with a built-in electronic thermostat designed to maintain aquarium water at about 78°F (25.5°C). Suited for small tanks (2-10 gallons) where a simple, set-and-forget heater is acceptable."}]}