Does anyone know Feng Shui? Help me see how to decorate these two fish tanks.

In geomantic omen, water symbolizes wealth and mobility, so the location of fish tanks is usually very particular to attract positive energy and good luck. The following are some general suggestions based on traditional geomantic omen:

Line of sight when entering the door: Generally, the fish tank should be placed in a place where you can see it directly at the door of your home or office, but it should not face the door directly to avoid the direct outflow of wealth.

Activity area: It is best to put the fish tank in an activity area, such as the living room, to promote energy flow.

Avoid oppression: Do not put the fish tank directly above the seat or bed to prevent anxiety caused by "water pressure".

Orientation selection: According to the geomantic gossip, the orientation of the east is wood, which is suitable for placing fish tanks, because water can produce wood, representing vibrant energy. The north belongs to water, and putting fish tanks can also enhance its energy.

Avoid flushing: avoid putting fish tanks in "fire" or "dirty" places such as kitchens and bathrooms, which may lead to conflicts in geomantic omen.

Quantity and color: the number of fish raised in a fish tank is usually very particular, such as eight goldfish and a snakehead, which represent wealth and absorb bad breath.

Please note that the above suggestions are based on traditional ideas, and Feng Shui is also influenced by personal birth date and specific house layout. It is best to consult a professional Feng Shui master for personalized suggestions.

Judging from the pictures you provided, we can't give specific placement suggestions because we can't determine the specific orientation and indoor layout.