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TEKNOLOGI
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JBL Fosfat Test
JBL Fosfat Test

Pris 165
Produktbeskrivelse
The JBL Phosphate Test Set PO4 is a device for the measurement and routine control of the phosphate content in freshwater and saltwater in the range 0.25 to 10.0 mg/l (ppm). The compensation method developed specially by JBL provides accurate and reliable results even in moderately discoloured aquarium water, e.g. caused by peat filters and disease treatment.
(Recommended level max.: 1.0 mg/l in freshwater)

Phosphate, an important plant nutrient, is found only in minor concentrations in natural waters. On average, freshwater contains about 0.01 mg/l, whereas saltwater contains about 0.07 mg/l of phosphate. Plants and algae have adapted to these low phosphate concentrations and can easily survive with minute quantities of this nutrient. Phosphate reaches the aquarium water mainly through the digestive processes of fish stock and through feed residues. Under unfavourable conditions, the phosphate content may rise a hundredfold above the natural values, with the inevitable result that algae proliferate virtually out of control. This risk can be avoided and suitable measures taken by measuring the phosphate content in good time with the JBL Phosphate Test Set PO4. Keep in mind, however, that algae are capable of storing substantial quantities of phosphate, with the effect that algae could happily continue to grow in the aquarium water even after the phosphate content has been lowered. The earlier you identify a rise in the phosphate content, the better the prospects of avoiding algal bloom. Values around 0.5 mg/l are considered normal in freshwater aquariums. The phosphate content in saltwater aquariums ought to be kept as close as possible to the natural value.

Why not measure the phosphate content of your tapwater? Some housholds have phosphate dosing units fitted which are supposed to prevent corrosion of the water pipes. Try to take your aquarium water from a section of the water supply upstream from the dosing unit (ask the landlord for permission, if necessary).

Remedy:
Filtration with JBL PhosEx ultra
Change part of the aquarium water regularly (20-30 % every 2 weeks)
Well-Timed and specific feeding, not too well-meaning
Avoid nurture products containing phosphate. Aquariums are not the place for fertilizers for indoor and balcony plants! JBL nurture products contain neither phosphate nor nitrate.
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