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Tanganyika Buffer is a carbonate salt blend made to raise and stabilise pH, increase carbonate hardness (KH), and boost buffering capacity in freshwater aquariums especially for African cichlid setups based on Lake Tanganyika water conditions. It helps replicate the very alkaline, stable environment these fish prefer.
In the wild, Lake Tanganyika has:
High pH (~9.09.4)
Strong alkalinity (buffering)
Tanganyika Buffer aims to safely recreate similar conditions so your fish stay healthy and stress-free. It's especially useful if your source water is softer/lower pH than what cichlids are adapted to.
Initial adjustment:
Use about 5 g per 4080 L (1020 US gallons) daily until your desired pH is reached and stable.
Maintenance dosing:
Once stable, you usually only need to add it every 23 weeks or with water changes to maintain pH.
Pro tip:
It's best to dissolve the buffer in freshwater first, and add it after adding any salts (e.g., cichlid lake salt).
Lake Tanganyika biotope aquariums
African cichlids that thrive in high pH/alkaline water
Water that tends to be soft or runs low in natural buffering
Raising pH too fast
Always test pH and KH regularly don't rely on guesswork alone.