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Elevate your freshwater aquarium to perfection with the API Freshwater Hardness GH and KH Test Kit. This essential kit is your gateway to maintaining the optimal balance of general hardness (GH) and carbonate hardness (KH), crucial factors for the well-being of your aquatic friends.

🌿 Step into the realm of precision with this comprehensive test kit that is specifically designed for tap water and freshwater aquariums. By actively monitoring the GH and KH levels, you are empowered to create a harmoniously natural habitat for your beloved fish.

🐠 Dive deep into the world of freshwater aquariums with confidence, knowing that the API Freshwater Hardness GH and KH Test Kit is by your side. Detect stress caused by sudden pH shifts with ease, attributed to low KH levels, ensuring a stable and secure environment for your aquatic companions.

🌊 Crafted to perfection for aquarists seeking to replicate the natural habitat of their fish, this test kit is your ally in fostering a healthy and thriving ecosystem within your freshwater aquarium. Trust in API to deliver the tools you need to maintain optimal conditions for your aquatic friends.


  • Tests tap water and freshwater aquariums for general hardness (gh) and carbonate hardness (kh)
  • Helps detect stress on fish caused by rapid ph shifts, which result from low kh levels and helps aquarists duplicate the nat.
  • Miscellaneous Aquariam
  • Helps Detect Stress On Fish Caused By Rapid Ph Shifts

General & Carbonate Hardness Test Kit

SKU: 59da2584-b0df-4f7c-8d96-284c8fb7440b
$22.51Price

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