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Hobby Fish retail aquatic store between Milton Keynes, Northampton & Buckingham

Online orders are despatched from multiple sites. Online stocks do not reflect stocks held at our Milton Keynes store. Please call
01908 543210
to confirm instore stocks before travelling.





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GH Test Kit

By JBL

GH Test Kit


JBL GH Test

Total hardness test for freshwater.

The JBL GH Test Set is an easy to use quicktest for determining the total freshwater hardness.
  • Recommended level for fresh water: 8 - 20° dGH.
  • 1 drop = 1° dGH.
  • Colour change from red to green.
  • A higher general hardness in the aquarium compared to that of tap water suggests that water was topped up rather than renewed!




RRP: £ 10.99
Our Price:  £ 9.34
Delivery: 7-14 days
JBL
GH Test Kit

RRP: £ 5.79
Our Price:  £ 4.92
In Stock© Hobby Fish Tick Image
Delivery:
2-4 days.
JBL
GH Test Kit
Refill