Nazi collaborators like Stella Goldschlag are rarely discussed because their actions are seen as deeply shameful and morally reprehensible. Their collaboration with the Nazi regime involved betraying their own people and actively participating in the persecution and murder of innocent individuals. Bringing attention to their actions can be uncomfortable and disturbing, and may also serve as a painful reminder of the atrocities committed during the Holocaust. Additionally, discussing collaborators like Goldschlag may raise difficult questions about human nature, complicity, and the complexities of moral decision-making in extreme circumstances. **

Russian collaborators who work with foreign intelligence agencies or provide sensitive information to foreign governments can face severe consequences in Russia, including imprisonment, persecution, or even physical harm. They can be recognized by their sudden disappearance, arrest, or public denouncement by the Russian government. Collaborators may also be identified through leaked information, whistleblowers, or intelligence operations. It is important to note that collaborating with foreign intelligence agencies can have serious repercussions and individuals should carefully consider the potential risks before engaging in such activities. **

If unofficial collaborators in the Stasi refused to cooperate, they could face severe consequences. They might be subjected to threats, intimidation, blackmail, or even physical violence. In some cases, they could be arrested, interrogated, and prosecuted for their refusal to collaborate. The Stasi had extensive powers and resources to pressure individuals into compliance, making it very difficult for people to resist their demands. **

The best shrimp aquarium will depend on the specific needs and preferences of the shrimp species you plan to keep. Some popular choices for shrimp aquariums include the Fluval Spec V, the Waterbox Cube, and the ADA Cube Garden. It's important to consider factors such as tank size, water parameters, and the presence of live plants when choosing the right aquarium for your shrimp. Additionally, make sure to provide plenty of hiding places and a suitable substrate for your shrimp to thrive. **

A 20-liter aquarium can make a great shrimp tank, as it provides enough space for a small group of shrimp to thrive. Shrimp are relatively low-maintenance and can be fascinating to watch as they scuttle around the tank. It's important to ensure that the tank is properly cycled and maintained to provide a healthy environment for the shrimp. Additionally, adding live plants and hiding spots can create a more natural and stimulating environment for the shrimp. Overall, a 20-liter aquarium can be a suitable and enjoyable choice for keeping shrimp. **

Planarians are flatworms that are often found in freshwater environments, including aquariums. They are known to feed on small organisms like shrimp, so it is possible that planarians could be present in your shrimp aquarium. To confirm their presence, you can look for flatworms with a distinct triangular head shape and a smooth, flat body gliding along the surfaces of the aquarium. If you do find planarians in your shrimp tank, it is important to take steps to remove them as they can potentially harm your shrimp population. **

No, live food for the aquarium should not be poured into the tank with smelly water. Smelly water is a sign of poor water quality, which can be harmful to the fish and other organisms in the tank. It is important to maintain clean and healthy water conditions in the aquarium to ensure the well-being of the aquatic life. Live food should be introduced into the tank in a controlled manner to prevent any negative impact on the water quality. **

No, live food for the aquarium should not be poured into the tank with stinky water. Stinky water is a sign of poor water quality, and adding live food to such an environment can harm the fish and other aquatic life in the tank. It is important to address the stinky water issue by conducting water tests, performing water changes, and cleaning the tank before adding any live food. This will help ensure the health and well-being of the aquarium inhabitants. **