Bulk Red Lava Rocks For Plants
- 北尤
- Shijiazhuang, China
- 1 Month
1. Volcanic rock is used to cover the surface of flower pots, which can reduce water volatilization, prevent soil from splashing when watering, and can also retain water and fertilizer, and absorb harmful substances.
2. Volcanic rock is used as a bedding at the bottom of the flower pot, which can enhance the aeration of the substrate and speed up water seepage.
3. Volcanic rock and peat, leaf humus, coconut peat and other planting media can be mixed as planting nutrient soil.
Volcanic rock is porous and has a large surface area, which can absorb harmful bacteria in water and heavy metal ions that affect living organisms such as chromium, arsenic, etc., and even some residual chlorine in water. Placing volcanic rocks in the aquarium can absorb the residue and feces that cannot be filtered by the filter to keep the water in the tank clean.
The role of volcanic rocks in the aquarium
1. Running water. Volcanic rocks can make the ions in the water active (mainly increasing the content of oxygen ions) and can slightly release alpha rays and infrared rays, which are good for fish including humans. And the disinfection effect of volcanic rocks cannot be ignored. Adding them into the aquarium can effectively prevent and treat diseases.
2. Stabilize water quality. There are two parts here: the stability of the pH value, which can properly adjust the water that is too acidic or too alkaline to be close to neutral automatically. Stability of mineral content, volcanic rock has the dual characteristics of releasing mineral elements and absorbing impurities in water. When there is too little or too much, its release and adsorption will occur. The stability of the pH value of the water quality at the beginning of the Arhat and when it increases color is very important.
