Blue Treasure Np Bio Pearls 500ml 2HR Aquarist clearer and more energy efficient

clearer and more energy efficient lighting than fluorescent lights

Flow Rate: 4000L/Hr

or discolor water

Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas

The Battery Air 150 runs on 2 x D batteries (sold separately)

Blue Treasure Np Bio Pearls 500ml 2HR Aquarist clearer and more energy efficientNP BioPearls are composed of 100% pure bio degradable polymers that can be placed in fluidized and canister filters. The pellets will allow aerobic growth of bacteria which in turn consume nitrate and phosphate. The bacteria will use up the carbon from the BioPearls, whilst nitrogen and phosphorus are taken from the water as nitrate and (ortho)phosphate. This conversion of organic BioPellets (together with inorganic nitrogen and phosphorus) into