A. ISTA brand B. CO2 Indicator C. Long Term Monitor test D. Competitive price

ISTA CO2 Indicator (Long Term Monitor test)

Model: I-506

Characters

•Allows you to monitor the CO2 level in your tank .

•Unique design prevents any chance of spilling the indicator solution.

•Reusable color chart sticker allows the constant repositioning of the

position of the label on the aquarium.

ISTA CO2 Indicator (Long Term Monitor test)