That's great news about the Goma manure tank getting an upgrade with new lighting! Lighting can be essential for work efficiency and safety, especially in low-light conditions. The 3,000 L capacity sounds like a good size for managing manure efficiently. It's important to have enough capacity to handle the waste generated while ensuring easy transport and disposal. Upgrades like lighting improvements can definitely enhance the usability and effectiveness of equipment like manure tanks. If you have any specific questions or need further information about the Goma manure tank or its new lighting system, feel free to ask!