volcano

Aquatic areas

1. The living water. Volcanic rocks activate ions in the water (mainly by increasing the content of oxygen ions) and emit slightly α rays and infrared rays, which are good for fish, as well as humans. And the volcanic stone disinfection effect can not be ignored, added to the aquarium, can effectively prevent and treat patients.

2. Stabilize water quality. There are two parts to this: the stability of the pH value, which can be appropriately adjusted to too acidic or too alkali water automatically adjusted to near neutral. The stability of mineral content, volcanic stone has the dual characteristics of releasing mineral elements and absorbing impurities in water. When too little or too much, its release and adsorption effect will be produced. And the stability of the pH value of the water when the lohan starts and the color is very important.

3. Color lure. The color of volcanic rocks is bright and natural, which has a significant seducing effect on many ornamental fish such as arhats, red horses, parrots, red dragons, cichlids of three lakes and so on. Especially, the arhats have the characteristics of being close to the surrounding objects in color, and the red of volcanic rocks will induce the color of arhats gradually redness.

4. The adsorption. Volcanic stone has porous, large surface area characteristics, can adsorb harmful bacteria and heavy metal ions such as chromium, arsenic, and even some of the water residual chlorine. Volcanic rocks are placed inside the tank to absorb the residue and excrement that the filter cannot absorb and keep the water inside the tank clean.

5. Play props. Most fish, especially arhats, are not mixed, they will be lonely, and arhats like to play with stones to build a home habit, so the light weight of volcanic rocks became a good props for their play.

6. Boosts your metabolism. The trace elements released by the lava boosted the metabolism of animal cells and removed harmful halides from the body, cleaning the cells. .

7. Optimize growth. Volcanic stone can also make the animal body protein synthesis, and enhance the immune ability, and to a certain extent, increase the movement of the arhats. This also played a big role in the beginning of the Rohan.

8. Culture of nitrifying bacteria. Lava-rock porous produced by high surface area is to cultivate good hotbed of nitrifying bacteria in water, and its surface is positively charged is advantageous to the growth of microbial fixation, strong hydrophilicity, the various reasons resulting in water of vertebrate extremely toxic NO2 and toxicity of NH4 into relatively small NO3 -, can greatly improve the water quality.

9. Substrate material for the growth of aquatic plants. Because of the porous characteristics, is conducive to aquatic plants to grasp and root solid diameter, stone itself dissolved out of a variety of mineral components is not only conducive to the growth of fish, but also can provide fertilizer for aquatic plants. In agricultural production, volcanic rocks are used as soilless culture substrate, fertilizer and animal feed additive. [4]

Plant field

Due to small particles volcanic stone (1~6 mm) loose porous, rich in minerals, disease resistance and insect pests, low price, mostly used for succulent plants with soil or pavement, increase soil permeability, prevent succulent plants rot root, prevent insect pests. Some plants that need to increase the permeability of soil can also add some small particles of volcanic rocks to the soil to prevent soil water from adversely affecting the plants.