1, reason: When water quality is too poor, the bacterium in water can multiply in great quantities, they can consume oxygen in water ceaselessly, and infect guppy, cause them to die in succession.
2. Treatment method: Replace one third of the water in the fish tank, and the water quality of the newly added water should be similar to that of the original fish tank. Prevent guppies from being harmed by changes in water quality. Add an oxygen pump above the fish tank to pump oxygen into the water to increase the dissolved oxygen in the water.
1. Cause: When a guppy in the fish tank suffers from an infectious disease, they will first infect some fish with weak resistance. In this way, the number of sick fish will continue to increase, and eventually some healthy fish will not be spared.
2. Treatment method: When the diseased fish is found, fish out the diseased fish in time and put it in low-concentration potassium permanganate for medicated bath. At the same time, clean the water in the fish tank to prevent healthy fish from being harmed.
1. Reason: Feeding them with inferior feed for a long time will lead to the lack of some elements in guppies, which will cause them to die of lack of nutrition.
2. How to deal with it: Change their feed and feed them with some nutritious feed. Of course, you can also feed them some meat and vegetables. Give them enough nutrition to make them grow better.
