JBL ProAquaTest NH4 Ammonia & Refill aquarium Feature Air 100 Air 200

Feature Air 100 Air 200 Air 400 Outlet Ports 1 2 2 Airflow Control Adjustable Independently adjustable Independently adjustable Recommended Tank Size Small Medium Medium–Large Suitable For Single airstone setups Multi-device systems High-demand aeration setups

due to the rugged surface many different types of plants such as Mosses

Rich in purified Astaxanthin and pure-cultured Spirulina

Mano Base enables optimal plant growth and reduces algae blooms

JBL ProAquaTest NH4 Ammonia & Refill aquarium Feature Air 100 Air 200JBL Pro Aqua Test NH4 Ammonium Ammonia JBL Aquarium Water Test Kits & Refills Simple and reliable monitoring of ammonium (NH4) and ammonia (NH3) in aquariums ponds. Checks the biological balance (bacterial activity) in freshwater and marine water Laboratory comparator system to compensate the inherent water colour: fill glass vials with sample water, add reagents to one vial, place vials in holder, read values off colour chart and table Use: when