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Verfügbare Sprachen
UK
4. Collection cap against CO
5. CO
hose JBL ProFlora T3
2
6. Holding clips with suction pads (1 x)
Installation
• First thoroughly rinse the diffuser in lukewarm water. Do not
use detergents.
• Fit the diffuser vertically in the aquarium in a location with a
slight current of water. The upper edge of the device should
be at least 2 cm under the surface of the water.
• Connect the CO
(e.g. JBL Proflora bio80 und bio160) to the hose connection
on the diffuser unit, for systems with a pressurised gas cylinder,
to the hose connection of the pressure regulator.
• At first the bubbles will flow intermittently through the spiral
bubble channel from the bottom to the top. The device
needs approx. 48 hours to run in. After this time a bio-film
will have formed, allowing the bubbles to rise freely upwards.
As they rise, the bubbles will become smaller as a sign of
the diffusion of the CO
bubbles are at the top, they reach the collection cap where
any remaining CO
Note:
After some time the collection cap will fill with gas which now
and again escapes upwards through the ventilation openings.
This gas is not CO
in small quantities in CO
bubbles on their way upwards from the surrounding water.
loss
2
hose to the CO
2
into the surrounding water. Once the
2
can diffuse completely.
2
, but "false" gas which is sometimes present
2
cylinders or which diffuses into the
2
source: for bio-CO2 systems
2
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