I think when deciding on the height of your aquarium, it's important to consider a few factors. Firstly, you need to determine the purpose of your tank and the type of fish or plants you plan to keep. Different species have different preferences when it comes to water depth.
Another factor to consider is the aesthetics and practicality of the tank. For example, if you want to create a visually pleasing aquascape, you might opt for a taller tank to create a greater sense of depth. On the other hand, if you have limited space or prefer a more compact setup, a shorter tank might be more suitable.
In terms of making sure your tank reaches the desired height, there are a few options. As Avery mentioned, some stands have adjustable height options that can be convenient if you want flexibility. Alternatively, you can go the DIY route and build your own tank stand using materials like T slot aluminum, which can be durable and customizable to your specific needs.
Ultimately, the decision on the height of your aquarium should be based on your personal preferences, the needs of your aquatic inhabitants, and the space available in your room. It's always a good idea to do some research and consult with experienced aquarists to ensure you make an informed choice.
Remember, the height of your tank can greatly impact the overall look and functionality, so take your time to consider all the factors before making a decision.