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Condition: Used: Good
Comment: Small cosmetic imperfection on top, front or sides of item. Item will come in original packaging. Packaging will be damaged.
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Cobalt Aquatics Mini-Therm Heater, 5 watt

3.6 out of 5 stars 248 customer reviews

List Price: $16.18
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  • Fully Submersible
  • Compact for small aquarium
  • Shatterproof Design
  • Round Design
22 new from $12.23 1 used from $7.54
$12.23 Free Shipping for Prime Members
FREE Shipping
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Free 5-8 business-day shipping within the U.S. when you order $25 of eligible items sold or fulfilled by Amazon.
Or get 4-5 business-day shipping on this item for $6.18. (Prices may vary for AK and HI.)
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on orders over $25—or get FREE Two-Day Shipping with Amazon Prime
In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently bought together

  • Cobalt Aquatics Mini-Therm Heater, 5 watt
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  • Marina Floating Thermometer with Suction Cup
Total price: $14.22
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Product description

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5-gallon. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic heat radiator that provides even and the best heat distribution from the heating elements. Perfect for freshwater and saltwater aquariums and terrariums. Available in 3 sizes that will raise recommended size aquarium temps up to 10 degree. 5-watt- 1.2-gallon.


Product details

  • Product Dimensions: 5 x 1 x 1 inches ; 4 ounces
  • Shipping Weight: 4 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0090I7RC2
  • Item model number: 31020
  • Average Customer Review: 3.6 out of 5 stars 248 customer reviews
  • Amazon Best Sellers Rank: #10,226 in Pet Supplies (See Top 100 in Pet Supplies)
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 3 out of 5 stars (248) 3 out of 5 stars (434) 4 out of 5 stars (1896) 3 out of 5 stars (921) 2 out of 5 stars (102) 4 out of 5 stars (61)
Price $12.23 $6.45 $9.99 $19.31 $13.58 $10.57
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Fat Happy Pets Amazon.com
Item Dimensions 1 x 5 x 1 in 5.3 x 1.7 x 7.1 in 1.62 x 5.25 x 3.5 in 3 x 3 x 0.25 in 0.4 x 3.8 x 3.8 in 1 x 5 x 1 in
Size Compact 50-watt 4Watt, Round, up to 2.5 gal 7.5 WATT 10-watt

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