VICASKY Glas CO2 Dauertest Für Bepflanzte Aquarien – Zuverlässiger CO2 Checker Und Testindikator Zur Überwachung des Kohlendioxid-Gehalts Im Aquarium – Präzise Und Einfach Zu Bedienen

Produktbeschreibung

Drop checker -- material, durable,glass drop checker Drop checker aquarium--1 glass drop checker (suction cup, indicator , and colour chart are not included),drop checker Drop checker--a healthy tank has a carbon dioxide to water level that contains anywhere between 20 to 40 ppm (parts per million), 30 ppm is the that is healthy for both plants and fish, keep co2 levels optimum for all your aquatic plants to grow and beautiful,drop checker