Aquavitro Carbonate – 350 ml
Carbonate hardness (KH) measures the concentration of bicarbonate and carbonate in water. It helps stabilize pH levels and serves as a backup source of CO2 if levels drop too low.
This product is formulated from potassium bicarbonate and increases both carbonate hardness and potassium content in water.
Key Specifications
| Parameter | Value |
|---|---|
| Carbonate Hardness (KH) | 2000 meq/L (5600 dKH) |
| Potassium Content | 78,300 mg/L |
| Volume | 350 ml |
FAQ
What is the purpose of carbonate hardness in water?
Carbonate hardness helps stabilize pH levels and acts as a reserve of CO2 if levels drop too low.
What is the potassium content in this product?
The product contains 78,300 mg/L of potassium.
How does this product affect water chemistry?
It increases carbonate hardness and potassium content, contributing to pH stability and providing a CO2 backup.

Austin Knox –
I used this in my aquarium setup and noticed a steady pH level. The water stayed balanced even after several water changes. The potassium content is noticeable and helps maintain water stability over time.
Elizabeth Turner –
Good product for maintaining KH. It worked well in my tank and helped prevent pH swings. The 350ml size is sufficient for a small tank setup.
Alison Morrison –
Very effective for buffering pH. I added it regularly and saw consistent results. The potassium level is beneficial for aquatic plants and fish health.