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Gh for aquarium - Tests & Solutions

Gh for aquariums - Tests & Solutions / To increase the GH, you can use JBL AQUADUR. To reduce the GH (total hardness) and KH (carbonate hardness) of your water, there are several options: You can mix your tap water with softer water, such as osmosis water or rainwater. For small aquariums, you can also use very soft bottled water.
Tetra Test 6in1 4004218175488 203175488 Save 67% Save %
€32,95
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6in1 testing

For quick and easy water quality checks Test strips check 6 water quality indicators in just 60 seconds Indicates pH, carbonate hardness and to...

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€32,95
€32,95 - €32,95
€32,95
€10,99
€10,99 - €10,99
€10,99
Save 67% Save %