•More fertile
•Natural black soil
•Increase fertility by 80%
•The natural black soil can be used to soften the water quality. After reprocessing, 80% of plant extract fertilizers are added, which stabilizes the release of fertility, so that the water plants can be supplemented with fertility evenly for a long time, and the roots are thicker and absorbed faster.
•No washing inside, crystal clear water
•No pulverization within 3 years
•Low-temperature sintering process does not destroy the original composition of natural black soil, and the water grass mud not pulverize within 3 years
•Decreasing acid and algae
•Specially added nitrifying bacteria
•Rapidly multiply nitrifying bacteria and establish quickly a stable ecosystem
•Water purification upgrade to restore clear water quality
•Control the PH and GH values of the water with water purification elements, which not only promotes the growth of aquatic plants, but also makes the water more clear