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Do not use bleach
resulting in poor water quality and an increase in algae growth
PremiumSub provides the most ideal environment for the cultivation of denitrifying bacteria
or in excess of 1
Rinse in RODI water
Quantum Bio Active Carbon 1kg GRAVEL Do not use bleachRemoves ammonia ammonium, nitrite, odour, tannins, heavy metals & organic toxins from aquarium water. Reef Essential Bio Active Carbon is originally designed to be used in ultra pure water sanitisation meant for human consumption. Bio Active Carbon has a unique pore size to water surface area ratio to promote the growth of beneficial bacteria. The bacteria help to improve the effectiveness of organic removal as well as eliminate toxic ammonia ammonium
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