* Stability: Aquariums are heavy, especially when filled with water. If the sides aren't fully supported by a table, the aquarium can become unstable and tip over. This could cause serious damage to the aquarium, your home, and potentially injure anyone nearby.
* Stress on the aquarium: The weight of the water can put uneven pressure on the aquarium's seams and glass. This can lead to cracks, leaks, and ultimately, the aquarium breaking.
* Safety: A tipped aquarium can be very dangerous. It could cause flooding, damage to furniture, and even injury from broken glass.
* Aesthetics: It simply doesn't look very nice to have an aquarium hanging off the edge of a table. It can also make it difficult to access the aquarium for maintenance or cleaning.
Best Practices:
* Choose a sturdy table: The table should be strong enough to support the weight of the filled aquarium.
* Use a table big enough: The aquarium should sit completely on the table with at least a few inches of space around it.
* Level the table: Make sure the table is level to prevent the aquarium from tilting and putting extra pressure on certain areas.
If you're unsure about the safety of your setup, it's always best to consult with a professional.