Oase
✓Price
$24.61
Home/Pet Supplies/Fish & Aquatic Pets/Aquarium Accessories/Water Quality Testing & Treatment/Water Treatments
Blue Aquaristic 7780094 Ball Indicator Drop Checker
★★★★★
$24.61
Quantity
1
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About this item
- Indicates aquarium CO2 content in a colorimetric way
- Individually made by glass craftsmen
- Elegant does not break the aesthetics of the aquarium
- 37 x 35 x 44 mm
Product description
It allows in a simple and visual way to measure the amount of CO2 dissolved in the aquarium. The reagent (not supplied) has a blue color if the quantity is low, yellow if high and green when the quantity is optimal.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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