JBL pH-Minus lowers excessively high pH values in your aquarium and promotes fish health via added natural oak extract. The best possible pH value for keeping most freshwater fish and plantes is the neutral range around 7.
The pH-level indicates the acidity of the water. The higher the pH-level, the less acid is in the water, the proportion of alkali is higher (the opposite of acids). The lower the pH-level, the more acid the water contains. In aquariums and ponds the following levels are desirable.
Saltwater (marine) aquariums: pH: If the pH-level is above the levels given, it should be gradually reduced. Before the pH-level is reduced, the pH-stability of the water must be checked! In order to do this, the carbonate hardness should be measured. In freshwater it should be between 4 and 10 German carbonate hardness (GCH) and in saltwater between 7 and 12 GCH. If the CH is below the levels mentioned, the pH-level is not stabilised and any alteration in the pH-level may lead to a sudden plunge in the CH! Instructions on how to adjust CH levels are given in the CH test.
The pH-level in the freshwater aquarium can be reduced by:
The pH-level in the garden pond can be reduced by:
The pH-level in the saltwater aquarium can be reduced by:
The pH-level in the freshwater aquarium can be increased by:
The pH-level in the saltwater aquarium can be increased by:
Mix water thoroughly each time you add JBL pH-Minus. Followup doses may be applied after 24 hours, if required. Check the pH value (JBL pH Test Set) before and after each application of JBL Aquacid
Reverse Osmosis Membrane Cartridge.
Carbon Block Water Filter reduces chlorine taste and odor.
10 micron filtration.
No release of carbon fines.
The resin replacement cartridges are easy to install and virtually hassle free. You can change the resin cartridges in less than 5 minutes. \
GAC Replacement for RO/DI unit