Fluval Media Selection - Fluval MSF 104 Manual Del Usario

Alternate new media introduction
Filter media should be changed at the regular recommended intervals. However, not all media should be replaced at one
time. Stagger filter media changes so there is always old filter media in the filter. This enhances replacement of important
bacterial colonies lost with discarded media. It promotes rapid seeding for continued bacterial action within the filter. To
further heighten the bacterial filter, use Cycle Biological Aquarium Supplement once a week to institute, supplement and
promote the correct beneficial bacteria and to encourage them to become the dominant strains within the bacterial filter.
WARNING
The power supply cord of this appliance cannot be replaced; if the cord is damaged, the appliance
should be discarded. Disconnect the plug from all appliances inside the aquarium before putting hands
in the water. The pump must never be allowed to run dry.
Impeller Maintenance
The impeller well has an effective self-cleaning feature. Regular monitoring for dirt
build-up can help lengthen the life of the impeller and motor unit.
To access the impeller, remove the impeller cover by squeezing the two tabs
Magnetic Impeller should be cleaned when necessary. To remove it, gently grasp the
impeller fan and withdraw it from the well and rinse off under clean water. Check that
the Impeller Well is clean. If necessary, use a Fluval Cleaning Brush to clean it out.
Then reinsert Impeller.
Note: It is not recommended to remove the Ceramic Shaft Assembly unless it breaks. To
remove the yellow Ceramic Shaft Assembly from the Impeller Well, use the provided Ceramic Shaft Tool
To reinsert the Ceramic Shaft Assembly: place Magnetic Impeller on Ceramic Shaft Assembly and reinsert them into the
Impeller Well by pushing gently on the Impeller Fan to lock them in place.
After maintenance of Impeller, be sure to clip the Impeller Cover shut. (Make sure that the Impeller Shaft is properly re-
inserted into the shaft support ring of the Impeller Cover). The tabs lock into place with a slight "click".
The Impeller will wear over a longer period of time. Replacement parts may be ordered from your local pet dealer (see
"Fluval Spare Parts" list).

Fluval Media Selection

Types of Filtration
Mechanical – Removal of waste particles and solid debris through mechanical strainers.
Biological – Breakdown and elimination of organic toxins - ammonia and nitrite - through bacterial action.
Chemical – Active change of water characteristics through the use of chemical compounds.
f.10
f.9
. The
Warning: These motor units incorporate a
ceramic impeller shaft. This shaft is
permanently attached to its plastic holder
for safe handling. The shaft is brittle to
lateral pressure. Take extreme care when
handling. Do not try to bend the shaft.
f.11
f.9
f.10 f.11 f.12
.