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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.
JBL Analyse d'eau JBL PROAQUATEST EASY 7in1 - Bandes d'analyse pour test rapide de l'eau d'aquarium ou bassin 4014162241443 2414400 Save 34% Save %
€32,95
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€32,95
€21,79
€21,79 - €21,79
€21,79

JBL Pro Aquatest Easy 7in1 - Rapid test test strips

Test strips for 7 important water parameters in 1 minute: orientation quick test for aquarium, pond, well, spring and pipe water. Test strips fo...

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€32,95
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€32,95
€21,79
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€21,79
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Sera Analyse d'eau GH TEST DURETE GENERALE EAU SERA 4001942041102 4110 Save 35% Save %
€10,95
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€10,95
€7,17
€7,17 - €7,17
€7,17

Sera Test GH - Total Hardness - Drop Test

To easily determine the total hardness For about 420° dGH (x 1.78 = TH French value).

€10,95
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€10,95
€7,17
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€7,17
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