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gUSH Jet Indicator

gUSH Jet Indicator

  • Made of high-quality glass
  • Assembly without any suction cups
  • Facilitates easy determination of the CO2 content
  • Visually very appealing
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An elegant handmade glass indicator, usable without any suction cup. Hand made with high quality glass, the CO2 Indicator can be cleaned easily using bleaching agent when dotted with algae. Indicator Solution is sold separately. Rinse glass piece thoroughly before putting it back to use.

Maintaining the appropriate CO2 level is critical in a planted aquarium. Too much CO2 may harm your fish, whereas too little CO2 decreases plant growth and allows algae to take over. The CO2 indicator makes it easy for you to know the CO2 level inside the aquarium by comparing the color of the reagent.


  • No suction cup needed - Hang-On style
  • Made of high quality glass
  • Please note that no indicator solution is included. Please order it seperately


gUSH - Jet Indicator
Height 67 mm
Width 35 mm
Glass diameter 10 mm
Max. Glass diameter aquarium 7 mm



gUSH stands for high-quality glassware products like lily pipes, bubble counters or CO2 drop checkers. However, their range also comprises further attractive products for aquascapers, planted tank enthusiasts and shrimp keepers.

gUSH products always have a good price-performance ratio, so that beginning hobbyists can also enjoy high-quality products. Aquascaping is unthinkable without products by gUSH, be it nano tanks or larger aquascapes.

General information

Item no. 118.0014.01
EAN 4250585201255
Weight 0,20 kg
Shipping weight 0,20 kg

Customer reviews

This item has been rated 4.8 out of 5 stars
5 Reviews
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5 Stars(4)
4 Stars(1)
3 Stars(0)
2 Stars(0)
1 Star(0)
Raphael S.
13th November 2013

Produkt wie beschrieben. Aber beim nächsten mal würde ich einen mit einem weißen Hintergrund oder einer Vergleichs-Flüssigkeit nehmen. (read more)

Co2 Dauertest
10th December 2017

Für mein Nano Aquarium habe ich eine zierlichen Lösung gesucht und mit dem gUSH Jet Indicator bin ich fündig geworden. (read more)

Tanja P.
Schicker Dauertest
16th November 2015

Ich bevorzuge inzwischen Dauertests in der Hang-on Variante, weil einfach der störende Saugnapf wegfällt. (read more)

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