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目前国内大多数人采取裸缸来饲养野彩,用大量的换水来控制硝酸盐的堆积。而在我结识的一名国外爱好者看来,这种饲养方法简直太不自然了,而且频繁的换水也会让他感到疲惫。于是他发明了一种新的过滤模式,用这个方法,他在一个水族箱分层次地种植了陆地和水生植物,很大程度地解决了硝酸盐堆积的问题,而且看上去自然美观。
At present, most people in China adopt bare tanks to raise wild colors, and use plenty of water to control the accumulation of nitrate. In the eyes of a foreign fan I know, this feeding method is simply too unnatural, and frequent changes of water will make him feel tired. So he invented a new filtration model, with which he planted land and aquatic plants hierarchically in an aquarium, which largely solved the problem of nitrate accumulation and looked natural and beautiful.