The picture showing how aquaponics system works to grow both plants and fishes at a same time and resulting less waste.
But you may find that only relying on the function of plants, soil, fish and water is unpratical. For the water cycle in this system, it's citical to use some water treatment methods to get water clean and healthy.
The most efficient and eco-friendly way to treat water is to use resin, which containing various knids to meet different demands and there's no waste water in the duration.
Welcome to send me your demand and I'll be glad to recommend you the most suitable resin and give you the best price.