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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
Sera O2 Plus (Oxypur) 250ml[Volume - 250ml]Breathe easily with our purifying solution. Emergency assistance during sudden oxygen shortages. Stress relief through enhanced oxygen availability. Simple and safe to use. Aids in the breakdown of sludge. The respiration of aquarium residents, along with other natural decomposition processes, continuously consumes oxygen. Various factors can trigger sudden shortages, such as elevated water temperatures, significant organic waste, and oxygen depleting
Breathe easily with our purifying solution. Emergency assistance during sudden oxygen shortages. Stress relief through enhanced oxygen availability. Simple and safe to use. Aids in the breakdown of sludge. The respiration of aquarium residents, along with other natural decomposition processes, continuously consumes oxygen. Various factors can trigger sudden shortages, such as elevated water temperatures, significant organic waste, and oxygen-depleting disease treatments. Even minor oxygen deficits can cause stress, while severe shortages can lead to the demise of fish. Sera O2 plus—just sprinkle it into the water—instantly increases oxygen levels, improving the living environment for all aquatic life. Furthermore, efficient oxygen levels accelerate decomposition processes, keeping your aquarium crystal clear and free from unpleasant odors.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
4.8 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
10/10 for my dogs
Color: A.Orange+Blue+Green
super bouncy and fun for my dogs! they love playing with and tossing them around! hard to see in the water tho!
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Lightweight Balls
Color: A.Orange+Blue+Green
lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Fun ball
It doesn’t last a whole long time, but she loves it! It’s crazy and it drives her playfulness crazy!
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Reviewed in the United States on February 8, 2026
★★★★★ 2
No squeak balls
Color: A.Green+Orange
They don’t squeak. They bounce much either.
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Reviewed in the United States on March 25, 2026
★★★★★ 3
Too big for puppies
Color: A.Green+Orange
The balls were a bit too big for my 6 month chihuahuas:/ they are as big as a tennis ball so puppies didn’t like nor play with them
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Reviewed in the United States on April 26, 2026