Live Spheres 500ml Can size-15-watt Measures between 0-25 mg/L nitrite

Measures between 0-25 mg/L nitrite and 0–50 mg/L nitrate

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Iron is immobile in plants

Live Spheres 500ml Can size-15-watt Measures between 0-25 mg/L nitriteThis can of filter media is colonized by a patented blend of live nitrosomas and nitrobacter bacteria which break down and convert harmful ammonia into nitrates. Biological filtration uses beneficial bacteria that consume the toxic ammonia and nitrogen compounds that result from your fish or food waste. Directions: Peel back the full open cap. The water may have an odour, which is normal. Drain the live filter media through a sieve. Place the wet