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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
JBL CP e4/7/900/1
03 Guarantee Years 2 UVC Power W 55 Temperature indicator No Bypass manual UVC service hour meter No Operation control optical Number of entries PCE 1 Inlet fittings mm 19 / 25 / 32 / 38 / 50 Inlet fittings ¾"
Poids net: 545 g
Power consumption: 42 watts
IchiPond Neo GH+ 1kg - Aquatic Science MARQUE_KOI DOCTOR JBL CP e4/7/900/1GH+ increases the total hardness of the water (mineral salts). An optimal GH should be higher than the KH and generally above 8. Rainwater lowers the GH. Too low a value is detrimental to filtration, to the development of plants and fish. Check the GH regularly, especially after heavy rains and during periods of drought. Correct if necessary. How to test GH+? Here are our testers for analyzing GH in ponds. Due to its composition, GH+ promotes
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