The role of salt in the culture of ornamental fish

Adding salt to the aquarium refers to crude salt, not general household salt, because general household salt is treated and is said to have no nutrients, while crude salt is untreated salt with many rich trace elements, but crude salt plus fresh water is not equal to real seawater (the reason can be found on the major marine fish breeding websites) In other words, its trace elements are not exactly equal to the content of sea water, but for tap water & # 39 As far as fish farming is concerned, it is at least the simplest and cheapest way. It costs 500 yuan to sell a bottle of trace elements that don't know what's in it.

Salt is a panacea. It may be overnamed, but it is undeniable that it is indeed useful and effective. Generally speaking, if a fish is sick, it is helpful to check the water quality first and then add some crude salt. Even for common diseases such as early standing scale disease, early fish eye white fog or skin diseases, adding crude salt usually improves, which is much more reassuring than giving xanthate easily. Even some strange diseases under crude salt can be inexplicably better, there are such examples. What's more, crude salt is not a medicine, and there are no sequelae of antibiotics, so it is a necessary medicine for fish farmers.