2. Don't put the fish tank in Kyrgyzstan.
3. The fish tank can't be placed behind the sofa. From the perspective of geomantic omen, the sofa should not be backed by water. Because of the impermanence of water, it was very unstable at that time, which was not good for family fortune. So putting the fish tank behind the sofa will affect the stability of the family in the long run. But it is also possible to put the fish tank next to the sofa.
You can refer to the above points, hoping to help you.