JBL ProAquaTest pH 7.4-9.0 & Refill wood Determines the following water values:

Determines the following water values: chlorine

Mano Base enables optimal plant growth and reduces algae blooms

Built-in sponge pre-filter prevents shrimp and small fish from accidentally entering the motor compartment

self-cleaning impeller

JBL ProAquaTest pH 7.4-9.0 & Refill wood Determines the following water values:JBL Pro Aqua Test pH 7. 4 9. 0 JBL Aquarium Water Test Kits & Refills Simple and reliable monitoring of the water values in aquariums and ponds. Determines the ideal pH value in fresh and marine water Laboratory comparator system to compensate the inherent water colour: fill plastic cuvette with sample water, add reagent to a cuvette, place cuvettes in holder, read values off colour chart When to use: daily for one week in newly set up aquariums,