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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
WEAVERBIRD CO2 Drop Glass Checker Aquarium Fish Tank Carbon Dioxide PH Checker Tester Monitor Cylinder Concentration DetectorAbout This Stable and Quality Guaranteed: Made of high quality glass, ensure test result stable, with suction cup design, simple attach it on the wall of your fish tank. Size: The glass drop checker is about 4. 5 cm 1. 77" in height, monitor to be installed below the water surface about 10cm, it is recommended not to install too far from the refiner. Apply to: Used to test and monitor the concentrate of the aquarium water plant fish tank, and it
About This
- Stable and Quality Guaranteed: Made of high quality glass, ensure test result stable, with suction cup design, simple attach it on the wall of your fish tank.
- Size: The glass drop checker is about 4.5 cm/1.77" in height, monitor to be installed below the water surface about 10cm, it is recommended not to install too far from the refiner.
- Apply to: Used to test and monitor the concentrate of the aquarium water plant fish tank, and it suitable for fish tank, aquarium, especially aquatic plants, tropical fish to watch and cultivate for fish tank.
- Easy to install and use: Make sure your test kit is clean. Drop 5 drops of CO2 indicator(not include) into the glass checker and use straw to fill the tank water with the test solution area to 1/2. Then turn the opening facing of drop checker down. Use a sucker to attach it to the side of your tank and wait for up to 2 hours.
- Package includes:1 x Glass checker (C02 indicator reagent not included), note: The color show :Blue - insufficient Co2,Green - sufficient Co2,Yellow - excess CO2.
Overview
- Brand : WEAVERBIRD
- Target Species : Fish
- Manufacturer : WEAVERBIRD
- UPC : 619191073870
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 155 reviews
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Product Reviews
★★★★★ 5
Great chew toy for my dog!
Color: Pacifier, Size: Small
My dog loves his Pacifier! It is pretty durable, odorless, easy for him to use and carry around from room to room! He loves to play with it!
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Reviewed in the United States on June 3, 2026
★★★★★ 4
Perfect for Teething Puppies and Adult Dogs and Keeps Them Busy
Color: Pacifier, Size: Small, Color: Pacifier, Size: Small
The Nylabone Puppy Pacifier Chew Toy has been a lifesaver during my puppy’s teething stage and AFTER.
Quality: The material is sturdy yet gentle enough for developing puppy teeth. After weeks of daily use, it shows normal wear. The pacifier shape makes it easy for small mouths to grip and carry around.
Effectiveness: It’s great for soothing sore gums and redirecting chewing behavior. I’ve noticed my puppy is calmer after chewing on it for a while.
Helpfulness Tip: Supervise during chewing sessions and wash it occasionally with warm soapy water to keep it clean.
If you have a small-breed puppy under 25 lbs, this toy is a safe, durable, and fun way to help with teething.
Bought twice, they love these. Miniature dachshund and French bulldog
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Reviewed in the United States on August 13, 2025
★★★★★ 5
Wonderful purchase
Color: Pacifier, Size: Small
Wonderful purchase for my puppy during gnawing phase.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Nice chew toy
Color: Dinosaur, Size: Small
I have a small dog that loves chewing on these. It’s a bit pricey, but it helps keep her teeth clean, so I will pay this over her needing tooth extractions and a vet bill.
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Reviewed in the United States on May 26, 2026
★★★★★ 3
Not chew proof for little puppies
Color: Rings, Size: Small
Our first Chihuahua when she was a puppy loved chewing on this and pieces never came off. Our second Chihuahua I guess was a heavier tour and he was able to get pieces flaked off.
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Reviewed in the United States on January 24, 2026