JBL ProAquaTest CO2 pH Permanent Refill for Freshwater Aquariums (Pack of 2)-Quality Guarantee-Fast Shipping

Description

Advanced water test series: resealable reagents for use with ProAquaTest CO2 pH permanent, ideal for permanent direct measurement of the optimal pH value and carbon dioxide content

Easy and safe control of ammonium (NH4) and ammonia (NH3) in aquariums and ponds

Displays pH value from 6.4 to 7.8 and CO2 content

Box contents: 2 x JBL water test refills for JBL ProAquaTest CO2-pH permanent