Seachem Prime 500ml The lid also features a

The lid also features a vent for air/ozone of gassing

we recommend that new users start with half the reocmmmended dose and slowly increase to the full dosage over a 1 month span

The world’s smartest return pump can be run on a schedule

Rapidly Eliminates Toxic Ammonia and Nitrite

Test type: Colorimetric

Seachem Prime 500ml The lid also features aFeatures Complete and concentrated conditioner for both fresh and saltwater Removes chlorine, chloramine Detoxes ammonia, nitrite, and nitrate 5X more concentrated than competing products Overview Nearly all pet aquatics companies manufacture a product that removes chlorine. None of those, however, can compare in quality, concentration, or effectiveness to Seachems flagship product: Prime. Prime is the complete and concentrated conditioner for both