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CO2 SMALL SYSTEM Aquili - Aquili CO2 Small System - Complete CO2 plant for small and...
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Pond Compact Filter Sep 2000 amtra with water games
€93.00 €144.00
Gh +
Increase the total water hardness.
The optimal GH should be higher than KH and generally greater than 8. Rainwater reduces the value of GH and a value too low damages the filtration and development of flora and fauna. For this it is important to regularly check the value of the GH, especially after heavy rains or long periods of drought and correct it if necessary. Thanks to its composition based on mineral salts and trace elements, GH + favors filtration, mineralization of the silt, it causes the precipitation of phosphates, clarifies water, previews and diseases. Suitable for pools and ponds.
Instructions for use of GH +
GH + dosage
A moss or 25 gr per m3 of water elevates GH 1 to 2 units (indicative dosage to be adapted depending on the circumstances).