1. Frightened: Half way through production means the previous production was smooth. It may have been stimulated by the outside world, which led to its cessation of production. Fish in the production process are very timid and alert. If it gets spooked while giving birth, it will stop giving birth. When it is considered safe, it will continue production.
2. Physical strength does not support: Because guppy is a fertilization many times breed, yield is bigger. So for it, production is a very exhausting thing. When the physical strength is insufficient, it will stop for a while and continue to produce after recovering its physical strength.
3. Dystocia: If the interval is still a long time no birth, and the belly has been very big, then it may be a difficult birth.
1. Provide a safe, quiet environment: If the fish is frightened or exhausted to stop production. Then you can plant more water plants in the fish tank so that it can hide. Put the fish tank in a dark place and keep it quiet. Create a safe and comfortable environment for it, so that it can safely produce after its physical recovery.
2. Change water or heat up: Change the environment by changing water or raising the temperature to stimulate the fish to continue to produce.
3. Artificial intervention: by squeezing the belly of the fish, the small fish will be squeezed out, the mother fish can resume production.
