CO2 Drop Checkers
Factors such as light, water, nutrients, and temperature are easily monitored. Maintaining proper Carbon Dioxide (CO2) levels in the planted aquarium is one of the most important factors in the health of the entire aquarium ecosystem, effecting aquatic plants and fish alike. A drop checker is an excellent tool for monitoring and maintaining CO2 levels in the aquarium.
Drop Checkers
Green Leaf Drop Checker
$18.99
CAL AQUA "Double Check" Drop Checker
$35.00
Red Sea Drop Checker
$12.99
