2020 new PP water tank system for fish and shrimp farming, circulating water aquaculture bucket

1. Made of pure polypropylene sheets with precision craftsmanship. 2. We offer two colors to choose from: "white" and "sea blue". If you have a large quantity, you can customize the color for production. 3. The conical bottom, with the drainage outlet located in the center, completely empties without any residue. 4. The bottom drainage outlet can be equipped with a water filter cap or overflow pipe (optional, please specify when ordering). 4. Lightweight and durable, a 1-ton capacity PP sink can be easily transported by one person. 5. It is non-toxic and odorless, and can be used immediately after production. 6. No regular maintenance is required, and there is no need to brush the rubber coat every year for maintenance like traditional fiberglass sinks. 7. All materials can be recycled to protect the environment. 8. Resistant to high and low temperatures (-20~120 ℃), and resistant to acid, alkali, and salt corrosion (PH2-14). 9. Aging resistance, impact resistance, high strength, and very stable chemical properties.