Zacro Ah004 Submersible Aquarium Heater With Visible Temperature, 50W

Amazon.com Price: $11.99 (as of 25/03/2022 06:56 PST- Details) & FREE Shipping.

Waterproof and double sealed material plastic and black protective container for scald preventing
Apply to sea water and fresh water, easy to install and use
Visible temperature setting, temperature adjustable of between 65- 93f

Usually ships in 24 hours