Fzone Superior glass CO2 drop checker with the most accurate and reliable 4dKH solution in the market
Effortless and straightforward to install. Just add 15-20 drops into the CO2 checker, secure it onto the glass, after one hour for a precise reading
Providing easy to read CO2 level. BLUE = Needs more CO2. GREEN = Sufficient CO2. YELLOW = Danger! Too much CO2. Constantly monitoring the CO2 level in the water column
Complete kit for monitoring CO2 contents. Package include 15ml 4dKH/PH solution. 1 piece CO2 drop checker, 1 piece suction cup.
Overview
Package Dimensions : 4.8 x 3.39 x 1.46 inches; 2.08 ounces
Item model number : FZ-COHK-OS
Date First Available : February 21, 2024
Manufacturer : FZONE
ASIN : B0CW2KLMWJ
Best Sellers Rank: #13,365 in Pet Supplies (See Top 100 in Pet Supplies)
#19 in Aquarium Test Kits
