When the guppy fins turn white and rotten, it is first discovered that this problem is generally caused by the fish being sick. At this time, the fish must be treated immediately and the health of the water quality must be maintained.
The guppies at home still say that the tails of other guinea fish are rotten. The most important thing to think about is the water quality problem. We all know that when raising fish, you need to raise water first. In fact, after looking at whether the fish is in good or bad condition, whether it is sick or injured, the most important thing to check is whether there is any problem with the water quality. If there are no other relatively complex fish in the same fish tank, or there are relatively strong observation fish. The guppy's tail is rotten. Basically, it can be determined that it is caused by improper water quality.
Because guppies originally preferred slightly alkaline water quality, the current adaptability of guppies is still relatively strong. Therefore, in some fish tanks that have been raised for a long time, if the water quality is weakly acidic, guppies can also survive, but if the acid level is too low. That is to say, if the pH value is too low, the guppy's tail will shrink or become rotten. Therefore, based on this aquarist’s question, it is recommended to check the filtration system first. If there is no problem with the filtration system. It may be that the water has not been changed for a long time, and it is necessary to change the water in the fish tank. Change about 1/3 of the water in the fish tank, and then usually maintain 1/4 of the water every week.
In addition to the rotten tail of the guppy caused by the water problem, is it possible that some other guinea fish have been put into the fish tank recently? For example, zebrafish look about the same size as guppies, but zebrafish will occasionally bite other guinea fish. The tail of a guppy is as long as a guppy. If you have a zebrafish with a mouth that is quite ruthless, it may bite it and cause the tail to rot.
During the breeding process of guppies, a healthy diet is also very important.
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