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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Description
SOBO Siamese Fighter Betta USB Mini Aquarium Heater 10WSOBO Siamese Fighter Betta USB Mini Aquarium Heater 10W SOBO Siamese Fighter Betta USB Mini Aquarium Heater 10W is designed to maintain a stable temperature in small fish tanks less than 5L, suitable for various freshwater and saltwater fish species. A mini aquarium heater specifically for Siamese Fighter (Betta Splendens). SMALL FISH TANK HEATER 10W: Specially designed for small fish tanks less than 5L, does not occupy the space of the fish tank, USB
SOBO Siamese Fighter Betta USB Mini Aquarium Heater 10W
SOBO Siamese Fighter Betta USB Mini Aquarium Heater 10W is designed to maintain a stable temperature in small fish tanks less than 5L, suitable for various freshwater and saltwater fish species.
A mini aquarium heater specifically for Siamese Fighter (Betta Splendens).
- SMALL FISH TANK HEATER 10W: Specially designed for small fish tanks less than 5L, does not occupy the space of the fish tank, USB power supply, rated voltage DC 5V/2A. (A non-5V 2A adapter may cause the heater not to heat up, the numbers to flash, or to restart repeatedly.)
- INTELLIGENT AND PRECISE CONSTANT TEMPERATURE: Upgrade the chip, the accuracy is ±1°C, save more electricity bills. After setting the target temperature, the power is suddenly turned off, and the target temperature remains unchanged after turning on the power again.
- OVERHEATING PROTECTION: Built-in thermometer, temperature range 15-34°C. If the water temperature exceeds 34°C, the error code "HI" appears, the heater stops working, and when it returns to below 34°C, the error code disappears and it starts working again.
- EXTERNAL CONTROLLER: External temperature controller, no need to get your hands wet, no need to buy other controllers, 1m long power cord, easy to install, easy to control.
- WIDELY USED: Suitable for freshwater and saltwater. Meet the growth temperature for turtles, Fighting Fish, Guppy, Goldfish, Neon Tetra, Gourami, Peaceful Betta, Pterophyllum, Dwarf Gourami, Pterophyllum Scalare, Betta Smaragdina, Koi, Corydoras, Anabantoidei, Paradise Fish, Clownfish, Swordtails.
- The temperature scale can be adjusted between 15-34'C
- 10W for Aquariums 5-10L
Heater size: 3cm dia x 5cm length
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 1
Super wide
Size: 13 Little Kid, Color: Taupe
They are oddly very wide. Great for kids with wide chunky feet but for us it was not cute
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Reviewed in the United States on May 18, 2026
★★★★★ 2
Nice but runs small
Size: 7 Big Kid, Color: Navy
The sandals are nice and not to hard or flimsy but they are cut very small.
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Reviewed in the United States on April 22, 2026
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear.
That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet
The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits.
My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play.
The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far.
They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Great option for boys or girls
Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
This is really more of a unisex option for a sandal. I have sandals that look like this, and both of my children have worn this style. I ordered these for my daughter, with the plan to pass them down to my son if they're not too worn when she outgrows them. The style is very minimalistic, so it goes with lots of outfits. All the straps are easily adjustable, so you can get a good fit. I would say the length is true to size, but the width is maybe a bit wide. Nevertheless, the adjustable straps really help them fit well. They feel really sturdy and I appreciate that the sole has cushion to it. My daughter has worn these every day since I got them out of the closet and they're holding up well.
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Reviewed in the United States on February 19, 2026
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