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JBL filter foam 50x50x5cm

  • Open-pored foam produced in a special high-pressure process.
  • Neutral filter material for freshwater and saltwater aquariums.
  • Can be cut to any shape required.
  • Fine pored pre-filter material or long-term filter material.
  • Size: 50x50x5cm
  • Color: blue
  • Density: PPI 10
In stock

JBL filter foam blue 50x50x5 cm-FAQ

I have green water in my aquarium, and even water changes and changing the filter media only helps for a short time.

Green water means floating algae, which grow when they have no competition with other plants and, even more, when the excrements of the fish create an excessively strong nutrient pollution in the water. The filter will not be able to do much about this. Ultimately, there are only two possibilities:

1. Carry out significantly more water changes in order to remove the nutrients caused by fish excrement.
2. A JBL AquaCristal UVC water clarifier kills off the floating algae.

A temporary measure is to switch off the light for 2-3 days in order to stop the photosynthesis of the algae.


More Information
Name JBL filter foam 50x50x5cm
SKU JBL62560
Manufacturer JBL
Szűrőanyag típusa Sponge, Wool