Attempt an aquarium calculator to figure out just how much substrate, gravel, or sand you require

https://aquarium-weight-calculatorsefq631.urbanvellum.com/posts/13-things-about-fish-tank-gallon-calculator-you-may-never-have-known

Try an aquarium calculator to determine just how much substrate, gravel, or sand you require. Get helpful quotes based upon depth and tank measurements.