Independent buying guides for planted aquariums

Orlushy Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater

Orlushy Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater

Orlushy's adjustable submersible heater comes with a free thermometer and is listed for both freshwater and saltwater tanks, with red and green lights that show heating and holding.

Price range: See on Amazon

What we liked

  • + Heats intermittently up to the set temperature, then holds it, with a red light for heating and green for standby
  • + Heat-resistant ABS outer shell covers the whole heater body and is listed as not deforming under high temperature
  • + Sold in six sizes with a size chart, includes a thermometer, and carries a 1-year warranty

Trade-offs

  • - The listing title does not state the wattage of this variant, so match it to the size chart before ordering
  • - Must be fully submerged before plugging in, and cooled for 10 to 20 minutes before it is taken out

Prices change often, so check the current price and availability on Amazon.

Check price on Amazon

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