The black moss in the fish tank is usually brown algae, which is harmful to the water quality, so it needs to be cleaned up in time. The simplest way to clean it is to scrape it manually. After fishing out the fish, you can scrape it off with an algae scraper, but this method can not cure the symptoms. If you want to eradicate it, you can keep some algae-eating fish or use algaecide to eliminate it. At ordinary times, we should also pay attention to prevention, do not put the fish tank in the sunny place, and control feeding at the same time.
1. if there is black moss in the
fish tank, the best way is to clean it manually. Fish out the fish in the tank, put them in other places for temporary cultivation, and then scrape off the algae in the tank with an algae scraper and fish them out. Although the way of manual cleaning is convenient, it can not last long, and it will grow for a long time.
If you feel that regular cleaning is too troublesome, you can raise some algae-eating fish, which will constantly eat the algae in the tank. Common algae-eating fish are moss rats, black line flying foxes, small elf fish, kissing fish and so on. It should be noted that moss rats only eat algae when they are young, and they will be harmful to other fish when they are adults, so they should be fished out in time. Elf fish only feed on algae, so they can easily die after the algae is destroyed. 3. Algaecide
is also a commonly used cleaning method, but attention should be paid to controlling the dosage, if too much is put, it is easy to cause phytotoxicity. Usually, there are two kinds of algaecides, glutaraldehyde and copper sulfate, both of which have good algaecide effect, but they can not be mixed, otherwise they will lead to failure. In addition, algaecide can also play a preventive role in the case of a small amount of use.
Fourth, the daily prevention
of black moss should not only clean up, but also do a good job of prevention. Fish tanks should not be placed in the sun, because light is a necessary condition for the growth and reproduction of various algae, and the amount of feeding needs to be controlled, so as to avoid eutrophication of the water body, the water is not so fertile, algae is not easy to grow.
