JBL TV #1: Why do plants need a CO2 system in the aquarium?

Описание: Version française:    • JBL TV #1 : Pourquoi les plantes d’aquariu...   (JBL TV #1 : Pourquoi les plantes d’aquarium ont-elles besoin d’un système de fertilisation au CO2 ?)
Deutsche Version:    • JBL TV #1: Warum brauchen Pflanzen im Aqua...   (JBL TV #1: Warum brauchen Pflanzen im Aquarium eine CO2 Anlage?)

If your aquarium plants aren’t growing properly, it’s because there is a deficiency somewhere. Very often they’re lacking their main nutrient CO2 (carbon dioxide). In this video, biologist Heiko Blessin explains why plants need CO2 at all, why aquarium plants have different requirements and how to connect a JBL CO2 system. CO2 fertilisation for aquariums has never been explained more simply or more understandably!

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