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USA
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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
MiOYOOW CO2 Drop Checker, Aquarium CO2 Monitor CO2 Detector Without Solution for Aquarium Planted Tank, Easy to Observe and Judge ResultsAbout This Good Quality: Made of high transparency acrylic material, it has good permeability and is easy to observe and judge. The detection results are clear and the CO2 content level can be measured at a glance. It is not fragile and can be reused. Easy To Use: Just fill the carbon dioxide monitor drop checker 1 2 full of indicator solution and then turn the opening facing of drop checker down with the help of the suction cup. Detachable Design:
About This
- Good Quality: Made of high transparency acrylic material, it has good permeability and is easy to observe and judge. The detection results are clear and the CO2 content level can be measured at a glance. It is not fragile and can be reused.
- Easy To Use: Just fill the carbon dioxide monitor drop checker 1/2 full of indicator solution and then turn the opening facing of drop checker down with the help of the suction cup.
- Detachable Design: The suction cup is fixed, firmly attached and not easy to fall off. Before use, the surface must be kept clean. When installing, the detector should be installed about 10cm below the water surface. Disassembly and cleaning are simple.
- Essential Item: It can detect and monitor the CO2 content in fish tanks and grass tanks, and CO2 levels are very important for the health of plants and fish "Blue" indicates that the CO2 content is too low and the water grass is in poor condition. The water grass grows slowly; "Green" indicates a balanced CO2 content to ensure photosynthesis; Excessive yellow CO2 content can lead to hypoxia and death of fish and shrimp.
- After-Sale Service: Thanks for your purchase. If you have any problem , please contact us any time. We promise you the satisfying solutions within 24 hours.
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
4.3 ★★★★★
Based on 21 reviews
Sort
Product Reviews
★★★★★ 5
Will buy again
Size: 18 Count (Pack of 1)
My dog loves these. Good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
Large Pig Ears, Great for Big Dogs
Size: 18 Count (Pack of 1)
These are big pig ears, so they are good for big dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 4
PRICE DOUBLED IN 2 WEEKS
Size: 18 Count (Pack of 1), Size: 18 Count (Pack of 1)
I rescue standard poodles mostly. I also train service dogs. My pack of "poodles" has all sizes and ages. This is not for profit , it is to save lives. Until 2 weeks ago -date now is: 08/17/2022- the price of these were around 20.00. My dogs all loved them. I have a buffet table with lots of storage I use to store the treats and it has room on top for all the treat jars. In the afternoon or evening, they'd get a hard, chewy treat like ears. Standard poodles love to chew . They could finish off one of the ears in minutes. These treats are quiet large and thin. They do smell but they are natural foods. NO WAY can I afford over 40.00 for 18 ears. Did pigs go exttict? Did they quit growing ears? How could They raise the price to cost double the amount? I looked at other ears on Amazon & the other brand i get which starts with a p- has not gone up. Paws- clipping. They have some Bizarre names so guess I'll just double my order for them. I have way too many dogs to give treats to. I want to be fair to all of them. They are my kids & will get the best I can offer. I did wait a few weeks before writting this. I also dropped my Sub & Save with this.
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Reviewed in the United States on August 19, 2022
★★★★★ 5
Expensive. Have to limit as I have 3 dogs.
Size: 18 Count (Pack of 1)
Dogs love.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Tula's treat
Size: 18 Count (Pack of 1)
She gets one a day and it makes her a very happy girl.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
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