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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Purigen® is a premium synthetic adsorbent that is unlike any other filtration product
clearer and more energy efficient lighting than fluorescent lights
The Battery Air 150 runs on 2 x D batteries (sold separately)
Dosage: 100 ml per 100 l of water in the aquarium
Blue Treasure Np Bio Pearls 500ml 2HR Aquarist Purigen® is a premium syntheticNP 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
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