It is better to place volcanic rocks in the guppy tank. First of all, volcanic rocks can regulate water quality, and guppy can accept weakly alkaline and neutral water quality. Volcanic rocks can adjust the water quality to be close to neutral, which is more suitable for guppy growth. Secondly, volcanic rocks can adsorb impurities in water, which can slow down the deterioration of water quality and make water quality more refreshing. Finally, volcanic rocks have many small holes, which can release minerals and trace elements, which can help guppy discharge harmful substances and improve immunity and resistance. Therefore, it is good to put some volcanic rocks in the guppy fish tank.
2. What else can you put in the guppy tank1. Aquatic plants: The guppy is small in size and does not need much space. When artificially cultured, some aquatic plants can be placed in the fish tank, which can not only enhance the ornamental value, but also increase the sense of security of guppy. If the fish tank is relatively small, you can choose some plants extending outside, such as green radish, Lysimachia christinae, Chlorophytum and so on.
2, Stone: Breeders can also put some Stone in the guppy fish tank. The Stone that is more suitable for putting in the guppy fish tank is silicified wood, pottery stone, pine skin stone, pebbles and so on. After placing Stone, it is necessary to strengthen filtration, and Stone should be fished out and cleaned regularly to avoid bacteria in gaps.