ADN 150 - Nitrate filter based on sulfur - from 5,400 l

Product no.: ADN150

In stock
Delivery period: 2-3 working days

from 602.15 €

Price incl. VAT, plus delivery

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Autotrophic nitrate reactor (sulfur nitrate reactor) consisting of a transparent housing fixed on a stable base plate; sulfur granules divided by removable screens; circulation pump with double ceramic bearings for creating a strong circulation current that raises the efficiency and reduces the risk of blockage.

Advantages over other reactors:

high power: best for aquaria with high nitrate input
longe lifetime of the filter material (1 year and longer)
low bacteria growth: less organic pollution in the aquarium
automatic de-aeration
additional food is not necessary
no costly controler necessary
external or filter sump operation
and of course

Required accessories:

water inlet with enough pressure (bypass from aquarium main pump or extra pump)
if the buffer capacity (KH, alkalinity) is very low, a neutralizing filter can be connected downstream

The built-in circulation pump generates a strong circulation current (upstream), that lowers the danger of blocking and channelling. A higher reaction rate is the consequence.

The in-coming water is de-oxygenated by the biological activity of the filter bacteria. If any or low oxygen is in the water the bacteria switch over to nitrate respiration and consume nitrate instead of oxygen; these bacteria obtain the required energy from the sulphur granulate. This de-nitrification process lowers the nitrate concentration of the water.

The out-coming water flows back to the aquarium with less nitrate. The outlet water must not be directed into filters with phosphate adsorbers.

As the sulphur granulate is used up over time, the material has to be refilled every few months. If the capacity of the filter is too high, part of the filter material can be removed from the filter (please store the removed material in a dry place).

Reactor with rigid circulation pump
Screens for intake the filter material
Ball valve for adjusting the circulation velocity
Automatical de-aeration of the pump
Connector for ORP / redox probe (prepared)
Mounting and operation manual
Filled with AquaCare sulfur granules

Maximum aquarium size: __ litres / __ USgal select the desired model size
Diameter: 150 mm
Total height: __ cm select the desired model size
needed foot print size: 310 x 280 mm
Materials: PMMA, PA, NBR, silicone
Weight: __ kg select the desired model size
Mass / Volumen of granules: __ kg / __ litres select the desired model size
pH value outlet: about 0.1 lower than inlet water
built-in circulation pump: __ select the desired model size
electrical connection: __ W, 230 V 50 Hz (others on request) select the desired model size
connector feed water: 4 mm nozzle, 1/4" female BSP thread
connector outlet: 12 mm nozzle, 1/2" female BSP thread
connector drain: 6/4 (R.O. tube), 1/4" female BSP thread
required best feed: __ l/h select the desired model size
maximum feed: __ l/h select the desired model size
WEEE-Reg.-No.: DE83382024