Do you have to put the adjustable feet on an aquarium stand?

Adjustable aquarium stand feet are used to adjust the unevenness of the floor where the aquarium will be placed. They also reduce vibration and noise by slightly separating the stand from the floor. Additionally, they can help prevent damage to the floor by distributing the weight of the aquarium more evenly. Although not strictly necessary, it's highly recommended to use adjustable feet for aquarium stands to ensure the safety and stability of the setup.