Ziekteveroorzaker nummer één is met stip een slechte waterkwaliteit of watersamenstelling. In onderstaande modules leert u wat deze begrippen inhouden, welke parameters daarbij van belang zijn, hoe die parameters onderling samenhangen en hoe u ze onder controle kunt houden. Dit alles in begrijpelijke taal, hoewel vrij diep op de materie wordt ingegaan.
I can tutor your child and ensure they remain proficient in their core subjects, and enjoy learning along the way. I am a time served and qualified teaching professional, and I‘m ready now to help.
Examendag KoiDeskundige
€30.00
Praktijk Handelingen
€85.00
Examendag KoiSpecialist
€30.00
I can tutor your child and ensure they remain proficient in their core subjects, and enjoy learning along the way. I am a time served and qualified teaching professional, and I‘m ready now to help.
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