extra large lava rocks
-
Hot
Red Lava Aquarium Water Purification and Filtration
1. The unique water activity of volcanic rock can increase the content of oxygen ions and stabilize water quality. 2. The bright colors of volcanic stones have a significant color-attracting effect on parrots, red horses, arhats and many other ornamental fish. 3. The porous structure can absorb harmful bacteria in the water, promote the cell metabolism of fish, and optimize growth.
Email Details