1. Reason: Water is not changed for a long time, or the water is not changed according to the standard. Can cause guppies to change into saprolegniasis, and the whole body turns white.
2. Treatment method: At this time, it is necessary to isolate the infected guppies immediately to avoid transmission to healthy fish. Then malachite green is put into the fish tank of the infected guppies for soaking treatment. It should be noted that before soaking, it is necessary to read the instructions thoroughly and treat them strictly according to the dosage on the instructions.
1. Reason: If the water quality of the cultured guppies is not clean, or the water is not changed for a long time, resulting in the accumulation of dirty things such as feces in the water, it is easy to induce the guppies to be infected with diseases, and the guppies will also turn white.
2. Treatment method: At this time, 12.5 parts per million (12.5 ppm) of chlortetracycline or 25 parts per million (25 ppm) of oxytetracycline aqueous solution should be used for soaking and washing for 30 minutes; One part per million (1 ppm) of bleaching powder or two parts per million to four parts per million (2-4 ppm) of gallnut can also be sprinkled in the aquarium for disinfection treatment.
1. Reason: The guppy may have gene mutation and turn white all over.
2. Treatment method: In this case, normal breeding is OK, no drug treatment is needed, and no maintenance method needs to be changed.
