Free shipping on all U.S. orders · Delivery details at checkout
30-day free returns · Full refund on unused items




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We proudly offer free shipping on all orders across the United States. Every item in our store is delivered with no additional shipping cost.
When you place an order, estimated delivery times are provided based on product availability and your location. Shipping details will be shown at checkout so you know exactly when to expect your pet essentials.
Please note that delivery times may vary depending on your region and carrier availability. While all orders ship free, we work with trusted logistics partners to ensure reliable and timely delivery for pet owners across the U.S.
30-day free returns. Return unused items in their original condition and packaging within 30 days of delivery for a full refund.
Return shipping is free. Email petlywox@gmail.com with your order number and we send you a prepaid return label. Damaged, defective or incorrect items are also returned free of charge.
Once your return is received and inspected, your refund is issued to the original payment method within 10 business days. Opened consumables, used grooming or hygiene items, custom products, sale items and gift cards are not returnable unless they arrived damaged, defective or incorrect. See our Refund Policy.
Please note that deliveries to certain remote or outlying areas may experience slight delays during busy periods or due to weather conditions. These delays are temporary and may vary depending on the location and carrier operations. We appreciate your understanding and patience.
Meet the hygger small submersible aquarium heater, a compact 50W unit designed for 5-10 gallon aquariums. Its slim, flat profile tucks neatly behind décor, keeping cords tidy while the display stays within easy view for quick checks.
The integrated LED display provides real time temperature readings and clear status indicators. When the heater is active, the display glows red; when the target is reached, it turns green, so you can confirm at a glance without opening the tank.
Set a comfortable range from 59 F to 93 F in 1 degree increments. The external control lets you adjust without wet hands, and the memory function stores the last setting after a power interruption, reducing setup time.
Designed with safety in mind, the heater automatically shuts off if not fully submerged and features a protective guard to minimize impact. Inside, a quartz tube is wrapped with mica plates and nickel wire within a high impact plastic housing to withstand daily use.
Compatible with 5-10 gallon freshwater or saltwater tanks, betta habitats, turtle enclosures, and planted aquariums. It delivers steady warmth in a compact footprint, helping you maintain a stable environment without crowding the tank area.
One hygger small submersible aquarium heater designed for quiet operation and reliable performance in small tanks.
Q: What tank size is this heater designed for?
A: Designed for 5-10 gallon tanks, suitable for small freshwater, saltwater, and planted setups.
Q: How does the LED display indicate heating status?
A: The display shows red while heating and green when the target temperature is reached.
Full details: Shipping Policy · Refund Policy. Questions? Email petlywox@gmail.com.
Check the exact measurements and package contents before ordering. Read U.S. delivery details and return conditions. For a product question, email petlywox@gmail.com.
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