The Role of Volcanic Rocks in Aquariums
Volcanic rock plays an important role in filtering and adsorption in aquariums, besides stabilizing water quality, it can also promote the growth of aquatic plants. It is a kind of aquarium rock material with a wide range of uses. The role of Volcanic rocks in aquariums In the aquarium, the requirements of volcanic rock are relatively strict, so aquarists are concerned about how to choose the right volcanic rock very much. Red Volcanic rock can have a color-attracting effect on fish and shrimp. It is better to have a specific weight that can sink in the fish tank , but, it is also well to use one that can float in the water. The holes of the rock should be rich and fine. The hardness should be high, so as to avoid dropping slag in the tank. Due to the porous characteristics of volcanic rocks, it is conducive for aquatic plants to climb and root, and the various minerals dissolved in the rocks are not only beneficial to fish growth, but also provide fertilizer for aquatic plants. Most o...