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Tetra HT Submersible Aquarium Heater With Electronic Thermostat

Tetra HT Submersible Aquarium Heater With Electronic Thermostat

$10.99 USD
$21.99 USD $10.99 USD
Sale Sold out

All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78°F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium. All Tetra HT Heaters will shut off if an electrical short is detected for your safety.

  • All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green when the proper temperature has been reached.
  • The HT20 uses a built in electronic theromstat to automatically maintain water at 78° F which is ideal for most tropical fish. No adjustment is requried.
  • Ideal for aquariums between 10 to 30 gallons with hoods or glass canopies
  • The HT heater is fully submersbile and can be installed vertically or horizontally. It's small footprint makes it easy to conceal behind plants or other décor.
  • Please read all label information upon delivery. DO NOT plug heater into an electrical outlet until it is placed inside the aquarium.

Shipping & Returns

Complimentary ground shipping within 1 to 7 business days

In-store collection available within 1 to 7 business days

Next-day and Express delivery options also available

Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items

See the delivery FAQs for details on shipping methods, costs and delivery times

RETURNS AND EXCHANGES

Easy and complimentary, within 14 days

See conditions and procedure in our return FAQs
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What our customers say

  • Lina K.

    A paradise for cat lovers. Premium toys and treats. Eco-friendly litter options are a plus!

  • Romero P.

    Excellent aquarium section, varied product range. Customer service is excellent.

  • Melania T.

    The place for bird and reptile lovers. Expert staff, extensive live feed.

  • Katrine D.

    Vast selection for dogs of all sizes. Friendly staff, but a bit crowded on weekends.м