Red Sea Ammonia Marine Test Marine Kit is an advanced colorimetric test measuring the total ammonia (NH3/NH4) in marine aquariums to an accuracy of 0.2 ppm.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.