Tetra Tetratest KH

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Videos (tutorials) Documents (manuals)


How To: Test GH & KH

Testing of this two water chemistry is very important for healthy fish and shrimps. Keeping them within range will motivate your fish ...

Rapid Test water in Aquarium with Tetra 6 in 1 (Cl, NO2, NO3, GH, KH, pH)

Rychlý a efektivní test akvarijní vody a její nejdůležitější hodnoty jako je pH, dusitany, dusičnany, celková a uhličitanová tvrdost a ...

How to test Carbonate Hardness (KH).wmv

Need to understand about Carbonate Hardness (KH). Watch the vid to see how to test for it. Ask questions to find out how to ...